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Z-Interval for Population Proportions A Pew Research Center study found that 123 out of a sample of 830 American millennials, (people ages 28 - 39

Z-Interval for Population Proportions

A Pew Research Center study found that 123 out of a sample of 830 American millennials, (people ages 28 - 39 in 2020), were married.

1.Is it appropriate to construct a confidence interval for the population proportion?

2.What proportion of the sample are married?

3.Construct a 95% confidence interval for the population proportion of millennials that are married.

4.What is your margin of error (E)?

5.Does this study support the statement that "at least 10% of millennials are married"?

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