Sample size (n)is related to the degree of the confidence (1-alpha)in that the
A)larger the degree of confidence,the larger the sample size.
B)smaller the degree of confidence,he larger the sample size.
C)sample size would be the same irrespective of the degree of confidence.
D)sample size formula is related to z and not to the degree f confidence.
E)None of the above.

Question

Quizplus · Accepted Answer

The larger the degree of confidence (1-alpha), the higher the level of certainty that the results are accurate. To achieve a higher level of confidence, larger sample sizes are required. Therefore, choice A is the correct answer.

Sample Size (N)is Related to the Degree of the Confidence