Question

A sample of size 40 from a non-normal population yielded the sample mean = 71 and 5²-200 Test He: u-72 ugainst H, 72 at u= 1​

Answer 1

Answer:

A sample size 40 from a non - normal population yielded the sample mean x=71 and 52=200 test HO:u= 72 against HI:U = 72 .use a= 0.05.

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