In a random sample of 1,000 adults aged 18 to 25, 510 individuals said that they drink alcohol at least once a month. (a) Calculate the value of p̂ = sample proportion that drinks alcohol at least...

In a random sample of 1,000 adults aged 18 to 25, 510 individuals said that they drink alcohol at least once a month.

(a)

Calculate the value of p̂ = sample proportion that drinks alcohol at least once a month.

(b)

Calculate the standard error of p̂. (Round your answer to four decimal places.

Jun 09, 2022

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