Data were collected on annual personal time (in hours) taken by a random sample of 16 women (group1) and 7 men (group 2) employed by a medium sized company. The women
Took an average of 24.75 hours of personal time per year with a standard deviation of 2.84
Hours. The men took an average of 21.89 hours of personal time per year with a standard
Deviation of 3.29 hours. The Human Resources Department believes that women tend to
Take more personal time than men because they tend to be the primary child care givers in
The family. The results of the test are t = 2.02 with an associated P-value of 0.0352. The
Correct conclusion at α = 0.05 is to
A) reject the null hypothesis.
B) fail to reject the null hypothesis.
C) conclude that women take a higher average number of hours of personal time per year
Compared to men.
D) Both A and C.
E) Both B and C.
Correct Answer:
Verified
Q4: Consider the following to answer the question(s)
Q4: Consider the following to answer the question(s)
Q5: Based on the test statistic and its
Q8: Data were collected on annual personal time
Q10: Data were collected on annual personal time
Q11: Data were collected on annual personal time
Q16: Consider the following to answer the question(s)
Q16: Consider the following to answer the question(s)
Q29: A total of 23 Gossett High
Q29: A total of 23 Gossett High
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