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Assume that the two samples are from a normal population. Please perform a t test for...

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Basic Math

Assume that the two samples are from a normal population. Pleaseperform a t test for the differences in sample averages, indicatingwhether it is significant to 95% confidence (0.05 significance)using one and/or two sided. Assume that the population standarddeviation is unknown but presumed equal. Show one-sided andtwo-sided actual Probability and Critical values using handcalculations and Excel

A 25 24 15 20 21 23 25 28 35 34

B 15 11 14 23 24 20 22 24 25 22

Answer & Explanation Solved by verified expert
3.6 Ratings (281 Votes)
if test is one sided then the there is significant differencebetween A and B as the onetailed pvalue00471 is less than005if    See Answer
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