Question

Which one of the following is a correct conclusion based on the data given? Use 5%...

Which one of the following is a correct conclusion based on the data given? Use 5% significance level.

Reject H0. The mean diameter has moved away from the target of 40.3 mm.

Do not reject H0. The mean diameter has moved away from the target of 40.3 mm.

Reject H0. The mean diameter has moved away from the target of 40 mm.

Do not reject H0. The mean diameter has moved away from the target of 40 mm.

None of the above.

Math   Statistics-And-Probability   
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