Given here are the sample sizes and the sample standard deviations for independent random samples from two populations. State which of the three test you would use in testing hypotheses about: (1) Z test, (2) t test with pooling, (3) approximate t test with estimated degrees of freedom. Answer 1, 2, or 3.

Question

Given here are the sample sizes and the sample standard deviations for independent random samples from two populations. State which of the three test you would use in testing hypotheses about: (1) Z test, (2) t test with pooling, (3) approximate t test with estimated degrees of freedom. Answer 1, 2, or 3.
Given here are the sample sizes and the sample standard deviations for independent random samples from two populations. State which of the three test you would use in testing hypotheses about: (1) Z test, (2) t test with pooling, (3) approximate t test with estimated degrees of freedom. Answer 1, 2, or 3.

Quizplus · Accepted Answer

The Answer of Given here are the sample sizes and the sample standard deviations for independent random samples from two populations. State which of the three test you would use in testing hypotheses about: (1) Z test, (2) t test with pooling, (3) approximate t test with estimated degrees of freedom. Answer 1, 2, or 3.

Given Here Are the Sample Sizes and the Sample Standard