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proportion is .30 n= 1886 547 say they smoked find a test statistic

proportion is .30
n= 1886
547 say they smoked
find a test statistic
Math   Statistics-And-Probability   
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Answer #1

The population proportion is 0.30

The sample size is n = 1886

The proportion of people that said they smoked is

Now the hypothesis that you can form is if the population proportion is 0.30 or not

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