Question: Create a 95% confidence interval for the mean age and the proportion of males in the population For the average age, form a 95% confidence

  1. Create a 95% confidence interval for the mean age and the proportion of males in the population
  • For the average age, form a 95% confidence interval:

What distribution should be used?

What is the critical value?

What is the error bound?

What is the lower bound?

What is the upper bound?

  • For the proportion of males, form a 95% confidence interval:

What distribution should be used?

What is the critical value?

What is the error bound?

What is the lower bound?

What is the upper bound?

Create a 95% confidence interval for the mean age and the

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