Question

In a random sample of 503 people, 138 correctly described the Bill of Rights as the first 10 amendments to the U.S. Constitution. To calculate a 99% confidence interval for the proportion of the entire population who correctly describe the Bill of Rights, additional information is needed. Specifically, you'd need to know the sample proportion and the margin of error. Please provide these values for a more precise calculation.

Answer 1

To calculate the 99% confidence interval, additional information is needed, such as the sample proportion and the margin of error. Once these values are known, the confidence interval can be calculated using the sample proportion, margin of error, and the standard normal distribution.

Step-by-step explanation:

To calculate the 99% confidence interval for the proportion of the entire population who correctly describe the Bill of Rights, we need additional information:

1. The sample proportion
2. The margin of error

Without these values, we cannot provide a more precise calculation.

The sample proportion would be the proportion of people in the random sample who correctly described the Bill of Rights, which is 138 out of 503.

The margin of error would depend on the desired level of confidence.

Once we have these values, we can use the sample proportion, margin of error, and the standard normal distribution to calculate the confidence interval.