Which of the following is not a condition that must be checked before proceeding with a two-sample test?
A)The observations within each sample must be independent of one another.
B)Each sample must be a random sample.
C)The samples must be independent of each other.
D)All of the above are conditions that must be checked to proceed with a two-sample test.

Question

Quizplus · Accepted Answer

All the conditions listed (A, B, C) are indeed necessary to check before proceeding with a two-sample test, making D the correct answer as it states that all the given conditions are required.

Which of the Following Is Not a Condition That Must