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A survey asks a random sample of 1500 adults in Ohio if they support an increase in the state sales tax from 5% to 6%, with the additional r
Question
A survey asks a random sample of 1500 adults in Ohio if they support an increase in the state sales tax from 5% to 6%, with the additional revenue going to education. Let ^ p denote the proportion in the sample who say they support the increase. Suppose that 47% of all adults in Ohio support the increase. The standard deviation of the sampling distribution is
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3 years
2021-07-28T13:46:50+00:00
2021-07-28T13:46:50+00:00 1 Answers
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Answers ( )
Answer:
The correct response is “0.0129“.
Step-by-step explanation:
Given:
Mean of sampling distribution will be:
=
hence,
The standard deviation will be:
⇒ =
By putting the values, we get
=
=
=