Hypothesis Testing Answers

2 verified answers

The z-statistic for a sample of Delmar’s practice times is 1.41. How should this statistic be interpreted in terms of the hypothesis test?

should be rejected.

should be accepted.

There is not enough evidence to reject .

Based on the hypothesis test, what conclusion can be drawn about Delmar’s claim?

Delmar practices at least 2 hours a day.

Delmar practices more than 2 hours a day.

There is not enough evidence to accept or reject his claim.

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