Question: In a hypothesis test to compare two sample groups, the sample size for each sample group is 28. The population standard deviation for each group

In a hypothesis test to compare two sample groups, the sample size for each sample group is 28. The population standard deviation for each group was not known. The appropriate technique to use is _____________________ Question 30 options: a) T-test for two-sample b) Z-test for one-sample c) F-test for three-sample d) Z-test for two-sample e) T-test for one-sample

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