High School

Suppose you decide that you want to construct a 92% confidence interval. This would mean the \( z^* \) value would need to be between ________ and ________.

a. 1.96; 2.58
b. 1.52; 1.64
c. 2.58; 3.19
d. 1.64; 1.96
e. It is impossible to answer this question without knowing the sample size.

Answer :

The correct answer is e. It is impossible to answer this question without knowing the sample size.

To construct a 92% confidence interval, you need to find the z* value that corresponds to the given confidence level.

This value is used to calculate the margin of error, which is then added to and subtracted from the sample mean to create the confidence interval. The z* value depends on the confidence level, not the sample size.

For a 92% confidence interval, you can look up the corresponding z* value in a standard normal distribution table or use an online calculator. The z* value for a 92% confidence interval is approximately 1.75.

However, none of the given options include the correct z* value for a 92% confidence interval.

Therefore, the correct answer is e. It is impossible to answer this question without knowing the sample size.
To learn more about “sample size” refer to the https://brainly.com/question/17203075

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