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(Ha) significance level =0.01 Ho:=79.3 Ha:>79.3 I believe the population is normally distributed, but I do not know the standard deviation. I obtain a sample

(Ha) significance level =0.01

Ho:=79.3

Ha:>79.3

I believe the population is normally distributed, but I do not know the standard deviation. I obtain a sample of sizen=7

with meanM=81.5 and a standard deviation ofSD=8.5.

how can I find the test statistics for my sample and the p value

.

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