Question 1

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares error? A)139.73 B)70.93 C)66.40 D)2.4

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 2

The F test is robust to violations of the _____ assumption.
A)independent sampling
B)random sampling
C)sphericity
D)normality

Accepted Answer

The F test is robust to violations of the normality assumption, meaning that it can still be used even if the data is not normally distributed. However, it is important to note that this robustness depends on sample size and the level of skew and kurtosis in the data.

Question 3

Many statisticians recommend that modifications be made to the _____ unless one is confident that sphericity holds.
A)Huynh-Feldt epsilon
B)Greenhouse-Geisser epsilon
C)traditional F test
D)sum of squares IV

Accepted Answer

The traditional F test assumes sphericity in repeated measures ANOVA. If sphericity is violated, statisticians recommend modifying the F test or using corrections like Greenhouse-Geisser or Huynh-Feldt to adjust the degrees of freedom for the test.

Question 4

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on summary values given above,the value of degrees of freedom associated with sum of squares total and the sum of squares error is _____ and _____ ,respectively. A)2;4 B)14;8 C)4;14 D)8;2

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 5

The F test for one-way repeated measures analysis of variance is appropriate when the dependent variable is _____ in nature and measured on a level that approximates _____ level characteristics.
A)quantitative;interval
B)quantitative;ratio
C)qualitative;nominal
D)qualitative;interval

Accepted Answer

The F test for one-way repeated measures ANOVA is appropriate when the dependent variable is quantitative in nature and measured on a level that approximates interval level characteristics.

Question 6

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares total? A)139.73 B)71.93 C)68.40 D)2.40

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 7

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the mean square error? A)33.2 B)8.92 C)35.67 D)4.19

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 8

For sample sizes larger than _____,the Type I error rate remains near the specified alpha level even in the face of marked _____.
A)10;non-normality
B)30;non-normality
C)100;sphericity
D)30;sphericity

Accepted Answer

For sample sizes larger than 30, the Central Limit Theorem suggests that the sampling distribution of the mean will be approximately normal regardless of the shape of the population distribution. This means that for sample sizes larger than 30, the Type I error rate (the probability of incorrectly rejecting the null hypothesis when it is true) remains near the specified alpha level even in the presence of marked non-normality in the data.

Question 9

In general,the F test is not robust to violations of the _____ assumption.
A)normality
B)sphericity
C)a and b
D)neither a nor b

Accepted Answer

The answer of In general,the F test is not robust...

Question 10

The _____ assumption states that the variance of the population difference scores for any two conditions is the same as the variance of the population difference scores for any other two conditions.
A)heteroscedasticity
B)normal differences
C)homogeneity of differences
D)sphericity

Accepted Answer

The answer of The _____ assumption states that the variance...

Question 11

If the observed value of F is _____ than the critical value of F,then the null hypothesis is rejected and we can conclude that _____ an influence of the independent variable.
A)greater;there is
B)less;there is not
C)greater;there is not
D)less;there is

Accepted Answer

If the observed value of F is greater than the critical value of F, then it means that the variation between the groups is larger than the variation within the groups. This indicates that there is a significant difference between the groups and the null hypothesis can be rejected. Therefore, we can conclude that there is an influence of the independent variable.

Question 12

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given earlier,what is the value of eta²? A).51 B).97 C).86 D).59

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 13

The function of the sum of squares subjects is to remove variability due to _____ from the dependent variable so that a more sensitive test of the relationship between the independent and dependent variables can be performed.
A)treatment effects
B)individual differences
C)group differences
D)none of these

Accepted Answer

The sum of squares subjects is used to remove the variability due to individual differences from the dependent variable. This is done so that a more sensitive test of the relationship between the independent and dependent variables can be performed, as the individual differences are controlled for. The sum of squares subjects does not remove variability due to treatment effects or group differences, so choices A and C are incorrect. No information is given to support choice D.

Question 14

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above and your responses to Questions 13-19,what is the value of F? A)4.17 B).24 C)27.67 D)7.43

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 15

For an alpha level of .05,the critical value of F with 2 and 8 degrees of freedom is 4.46;therefore,we ______the null hypothesis with an F value equal to that found in Question 20 and conclude that _____ between treatments and the dependent variable.
A)reject;no relationship exists
B)fail to reject;no relationship exists
C)reject;a relationship exists
D)fail to reject;a relationship exists

Accepted Answer

The critical value of F with 2 and 8 degrees of freedom is 4.46, and if the obtained F value is greater than this critical value, we reject the null hypothesis. Therefore, if we reject the null hypothesis, it means that there is a significant relationship between the treatments and the dependent variable. Hence, the best choice is C: reject the null hypothesis, and a relationship exists.

Question 16

The mean square error in the repeated measures case will tend to be _____ than the mean square within in the between-subjects case.
A)smaller
B)larger
C)equal to
D)more biased

Accepted Answer

The repeated measures design utilizes the same participants for all conditions, resulting in less variability between participants. This, in turn, leads to a smaller mean square error compared to the mean square within in the between-subjects design, which includes different participants assigned to different conditions.

Question 17

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares subjects? A)139.73 B)71.33 C)68.40 D)2.4

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 18

In the summary table of a one-way repeated ANOVA,______ degrees of freedom values and _____ F values are recorded.
A)3;2
B)2;3
C)4;1
D)1;4

Accepted Answer

The answer of In the summary table of a one-way...

Question 19

ÓX² = 704 (ÓX)²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the mean square error? A)33.2 B)1.2 C)35.47 D)8.55

Accepted Answer

The answer of ÓX² = 704 (ÓX)²= 8464 ÓT_j^2...

Question 20

If the null hypothesis is true,the _____ reflects only sampling error.
A)mean square error
B)mean square IV
C)a and b
D)neither a nor b

Accepted Answer

The answer of If the null hypothesis is true,the _____...

Quiz 13: One-Way Repeated Measures Analysis of Variance

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares error?

The F test is robust to violations of the _____ assumption.

Many statisticians recommend that modifications be made to the _____ unless one is confident that sphericity holds.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on summary values given above,the value of degrees of freedom associated with sum of squares total and the sum of squares error is _ and _ ,respectively.

The F test for one-way repeated measures analysis of variance is appropriate when the dependent variable is _ in nature and measured on a level that approximates _ level characteristics.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares total?

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the mean square error?

For sample sizes larger than _,the Type I error rate remains near the specified alpha level even in the face of marked _.

In general,the F test is not robust to violations of the _____ assumption.

The _____ assumption states that the variance of the population difference scores for any two conditions is the same as the variance of the population difference scores for any other two conditions.

If the observed value of F is _ than the critical value of F,then the null hypothesis is rejected and we can conclude that _ an influence of the independent variable.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given earlier,what is the value of eta²?

The function of the sum of squares subjects is to remove variability due to _____ from the dependent variable so that a more sensitive test of the relationship between the independent and dependent variables can be performed.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above and your responses to Questions 13-19,what is the value of F?

For an alpha level of .05,the critical value of F with 2 and 8 degrees of freedom is 4.46;therefore,we __the null hypothesis with an F value equal to that found in Question 20 and conclude that _ between treatments and the dependent variable.

The mean square error in the repeated measures case will tend to be _____ than the mean square within in the between-subjects case.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares subjects?

In the summary table of a one-way repeated ANOVA,__ degrees of freedom values and _ F values are recorded.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the mean square error?

If the null hypothesis is true,the _____ reflects only sampling error.

Quiz 13: One-Way Repeated Measures Analysis of Variance

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on the summary values given above,what is the value of the sum of squares error?

The F test is robust to violations of the _____ assumption.

Many statisticians recommend that modifications be made to the _____ unless one is confident that sphericity holds.

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on summary values given above,the value of degrees of freedom associated with sum of squares total and the sum of squares error is _____ and _____ ,respectively.

The F test for one-way repeated measures analysis of variance is appropriate when the dependent variable is _____ in nature and measured on a level that approximates _____ level characteristics.

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on the summary values given above,what is the value of the sum of squares total?

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on the summary values given above,what is the value of the mean square error?

For sample sizes larger than _____,the Type I error rate remains near the specified alpha level even in the face of marked _____.

In general,the F test is not robust to violations of the _____ assumption.

The _____ assumption states that the variance of the population difference scores for any two conditions is the same as the variance of the population difference scores for any other two conditions.

If the observed value of F is _____ than the critical value of F,then the null hypothesis is rejected and we can conclude that _____ an influence of the independent variable.

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on the summary values given earlier,what is the value of eta2?

The function of the sum of squares subjects is to remove variability due to _____ from the dependent variable so that a more sensitive test of the relationship between the independent and dependent variables can be performed.

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on the summary values given above and your responses to Questions 13-19,what is the value of F?

For an alpha level of .05,the critical value of F with 2 and 8 degrees of freedom is 4.46;therefore,we ______the null hypothesis with an F value equal to that found in Question 20 and conclude that _____ between treatments and the dependent variable.

The mean square error in the repeated measures case will tend to be _____ than the mean square within in the between-subjects case.

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on the summary values given above,what is the value of the sum of squares subjects?

In the summary table of a one-way repeated ANOVA,______ degrees of freedom values and _____ F values are recorded.

ÓX2 = 704 (ÓX) 2 = 8464 ÓTj2 =3178 ÓX = 92 k=3 N = 5 Ósi2 = 1898 Based on the summary values given above,what is the value of the mean square error?

If the null hypothesis is true,the _____ reflects only sampling error.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares error?

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on summary values given above,the value of degrees of freedom associated with sum of squares total and the sum of squares error is _ and _ ,respectively.

The F test for one-way repeated measures analysis of variance is appropriate when the dependent variable is _ in nature and measured on a level that approximates _ level characteristics.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares total?

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the mean square error?

For sample sizes larger than _,the Type I error rate remains near the specified alpha level even in the face of marked _.

If the observed value of F is _ than the critical value of F,then the null hypothesis is rejected and we can conclude that _ an influence of the independent variable.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given earlier,what is the value of eta²?

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above and your responses to Questions 13-19,what is the value of F?

For an alpha level of .05,the critical value of F with 2 and 8 degrees of freedom is 4.46;therefore,we __the null hypothesis with an F value equal to that found in Question 20 and conclude that _ between treatments and the dependent variable.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the sum of squares subjects?

In the summary table of a one-way repeated ANOVA,__ degrees of freedom values and _ F values are recorded.

ÓX² = 704 (ÓX) ²= 8464 ÓT_j²=3178 ÓX = 92 k=3 N = 5 Ós_i² = 1898 Based on the summary values given above,what is the value of the mean square error?