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complete a significance test at a significance level of 5% with the claim that your means...

complete a significance test at a significance level of 5% with the claim that your means are the same

james david
mean 7.194 6.71875
stdev 2.414 2.504633

can you pick a rondom sample please. i just want know how to do it thank you

Math   Statistics-And-Probability   
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