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Which of these would be a Type II error? a) Concluding that the mean support weight...

Which of these would be a Type II error?

a) Concluding that the mean support weight for all anchors is 50 pounds when, in fact, it is greater than 50 pounds.

b) Concluding that the mean support weight for all anchors is greater than 50 pounds.

c) Concluding that the mean support weight for all anchors is 50 pounds.

d) Concluding that the mean support weight for all anchors is greater than 50 pounds when, in fact, it is not.

math   Statistics-And-Probability   
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Answer #1

Answer:

a) Concluding that the mean support weight for all anchors is 50 pounds when, in fact, it is greater than 50 pounds.

Explanation:

Type II error is the error when we do not reject the null hypothesis when it is not true.

For the given scenario, we do not reject the null hypothesis that the mean support weight for all anchors is 50 pounds when, in fact, it is not true and the mean is greater than 50 pounds.

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