A medicalresearcher says that less than 85% of adults in acertain country think that healthy children should be required to be vaccinated. In a random sample of300 adults in that country, 82% think that healthy children should be required to be vaccinated. At alpha = 0.05, is there enough evidence to support the researcher's claim? Findthe critical values(s) and identify the rejection region(s). Identify the critical value(s) for this test z. Identify the P-value. Decide whether to reject or fail to reject the null hypothesis and interpret the decision. How do you enter this into a ti84 calculator?

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A: Given, n = 500, x = 288 p = x/n = 288/500 = 0.576

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A: We have given that,         vs.The significance level: .

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A: Given Information:  p-value = 0.47

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A: We have to test that if proportion is more than 0.18 or not.

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A: Increase power

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A: Given values, p = 0.01n = 2602x = 12

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A: Answer : Option (C) ✔️

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A: According to policy we supposed to answer 3 part kindly repost for remaining.

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A:

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A: Given that  n=5000 , X=15 , p=0.2%=0.002

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.