Which of the following are assumptions the t-test makes? (choose all that apply)

1. variances in each group are equal

2. the sample size is small

3. standard deviation in one group is several times larger than in the other group.

4. the collected data are normally distributed

5. The data are skewed or bimodal

Question

Biology

Dangelo Osborne

29 December, 00:34

Which of the following are assumptions the t-test makes? (choose all that apply)

1. variances in each group are equal

2. the sample size is small

3. standard deviation in one group is several times larger than in the other group.

4. the collected data are normally distributed

5. The data are skewed or bimodal

+1

Answers (1)

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Jameson Bauer · Answer 1

Which of the following are assumptions the t-test makes?

variances in each group are equal

the collected data are normally distributed

Explanation:

There is equality in assumptions for t-test also all data collected are not skewed rather they are normally distributed