An attorney is investigating whether it is plausible that the percentage of Wal-Mart employees in Nevada who are over 45 years old is 30%. Which confidence interval would be most appropriate in this situation?

Question

Heaven Todd

Mathematics

5 January, 07:31

An attorney is investigating whether it is plausible that the percentage of Wal-Mart employees in Nevada who are over 45 years old is 30%. Which confidence interval would be most appropriate in this situation?

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Mercedes Murray · Answer 1

An attorney is investigating whether it is plausible that the percentage of Wal-Mart employees in Nevada who are over 45 years old is 30%. Which confidence interval would be most appropriate in this situation?

To test the percentage of Wal-Mart employees in Nevada who are over 45 years old is equal to 30% or not, one proportion test can be used.

Step-by-step explanation:

The confidence interval that would be most appropriate to investigate the plausibility that the percentage of Wal-Mart employees in Nevada who are over 45 years old is 30% is the one proportion test.