Question: The mean pull-off force of a connector depends on cure time. (a) State the null and alternative hypotheses used to demonstrate that the pull-off force

The mean pull-off force of a connector depends on cure time.

(a) State the null and alternative hypotheses used to demonstrate that the pull-off force is below 25 newtons.

(b) Assume that the previous test does not reject the null hypothesis. Does this result provide strong evidence that the pulloff force is greater than or equal to 25 newtons? Explain.

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