Question

Two independent samples of sizes 8 and 7 contained the following values:
Sample 1: 19, 17, 15, 21, 16, 18, 16, 14 and
Sample 2: 15, 14, 15, 19, 15, 18, 16.
Is the difference between the sample means significant?

Answer 1

Answer:

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Step-by-step explanation: