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pogonyaev
2 years ago
15

A nationwide survey claimed that at least 65% of parents with young children condone spanking their child as a regular form of p

unishment. In a random sample of 100 parents with young children, how many would need to say that they condone spanking as a form of punishment in order to refute the claim at α = 0.5?
Mathematics
1 answer:
liq [111]2 years ago
4 0

Answer:

here p=0.65 and n=100 hence standard error =(p*(1-.

Step-by-step explanation:

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