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Mathematics, 04.12.2019 07:31 abee122

To determine whether the means of two populations are equal,

a. a t test must be performed.
b. an analysis of variance must be performed.
c. either a t test or an analysis of variance can be performed.
d. a chi-square test must be performed.

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To determine whether the means of two populations are equal,

a. a t test must be perfor...
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