# Question: A random sample of 100 observations results in 40 successes

A random sample of 100 observations results in 40 successes.

a. What is the point estimate for the population proportion of successes?

b. Construct the 90% confidence interval for the population proportion.

c. Construct the 99% confidence interval for the population proportion.

a. What is the point estimate for the population proportion of successes?

b. Construct the 90% confidence interval for the population proportion.

c. Construct the 99% confidence interval for the population proportion.

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