Multiple Choice
Which one of the following conditions is assumed with the t test for the difference between the means of two independent populations?
A) The respective sample sizes are equal.
B) The respective sample variances are equal.
C) The respective populations are approximately normal.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q39: A political analyst in Manitoba surveys a
Q40: Two samples of sizes 25 and 35
Q41: A test is being conducted to test
Q42: Two random samples of sizes 25 and
Q45: A major department store chain is interested
Q46: Which of the following is NOT a
Q47: When the population variances are unequal, we
Q48: In order to determine the p-value associated
Q49: A Canadian Forces drill instructor recorded the
Q128: Two samples of sizes 15 and 20