To conduct a test of means for two independent samples which of the following are always required? - 6040

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To conduct a test of means for two independent samples which of the following are always required?

a. At least one of the samples must have 30 observations.

b. Both samples must have 30 observations.

c. np and n (1 - p) must be 5.

d. None of the above.

 
Solution Description

To conduct a test of means for two independent samples which of the following are always