Is this a one or two tailed test b what is the decision, Basic Statistics

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Is this a one or two tailed test b what is the decision

A sample of 36 observations is selected from a normal population. The sample mean is 21, and the sample standard deviation is 5. Conduct the following test of hypothesis using the .05 significance level.

H0: µ ≥ 20

H1: µ < 20

(a) Is this a one or two tailed test? (b) What is the decision rule? (c) What is the value of the test statistic? (d) What is your decision regarding H0? (e) What is the p-value? Please show me your calculations. Interpret the results.

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Basic Statistics: Is this a one or two tailed test b what is the decision

Reference No:- TGS0579709

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Basic Statistics: Is this a one or two tailed test b what is the decision

Reference No:- TGS0579709

Recent Questions Asked Basic Statistics

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