Question #2024212: Computing Confidence Intervals


Question: Download the data set histidine.sav and use it to answer the research question: "Is there a mean difference in the 24-hour histidine excretion among men and women?" Use SPSS to complete the following calculations:
(1) Run a two-sample independent t test.
(2) Calculate a 95% CI for the mean difference in the 24-hour histidine excretion levels among men and women.

Note: Data Set: Histidine.sav

For problem 2, question #1, comment on which version of the t test we should use (equal variance or unequal variance) and why?

Solution: The solution consists of 201 words (2 pages)
Deliverables: Word Document

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