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  1. mathematics
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  3. the sample statistics are given below. assume the

THE SAMPLE STATISTICS ARE GIVEN BELOW. ASSUME THE POPULATION VARIANCES ARE NOT EQUAL USE a=0.01 n1=18 n2=13 X1=...

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Basic Math

THE SAMPLE STATISTICS ARE GIVEN BELOW. ASSUME THE POPULATIONVARIANCES ARE NOT EQUAL USE a=0.01

n1=18 n2=13

X1= 785 X2=770

S1=40 S2=25

PLEASE NOTE THAT THE X'S HAVE A BAR OVER THEM

Answer & Explanation Solved by verified expert
4.2 Ratings (848 Votes)
SolutionState the hypotheses The first step is tostate the null hypothesis and an alternative hypothesisNull hypothesis u1 u 2Alternative hypothesis u1u2Note that these hypotheses constitute a twotailed testFormulate an    See Answer
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