Mathematics, 16.02.2021 02:50 myahprovenzano
A one-question survey is to be distributed to a random sample of 1500 adults in Ohio. The question asks if they support an increase in the state sales tax from 5% to 6%, with the additional revenue going to education. Let p-hat denote the proportion of adults in the sample who say they support the increase. Suppose that 40% of all adults in Ohio support the increase. What is the probability that p-hat will be more than 50%
Answers: 2
= proportion of the adults that supported the increase in the sales tax.
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A one-question survey is to be distributed to a random sample of 1500 adults in Ohio. The question a...
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