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A student was asked to find a 99% confidence interval for widget width using data from a random sample of size n = 15. Which of the following is a correct interpretation of the interval 12.2 < µ < 35? Check all that are correct. OThere is a 99% chance that the mean of a sample of 15 widgets will be between 12.2 and 35. OWith 99% confidence, the mean width of all widgets is between 12.2 and 35. O The mean width of all widgets is between 12.2 and 35, 99% of the time. We know this is true because the mean of our sample is between 12.2 and 35. OThere is a 99% chance that the mean of the population is between 12.2 and 35. O With 99% confidence, the mean width of a randomly selected widget will be between 12.2 and 35.

A student was asked to find a 99% confidence interval for widget width using data from a random sample of size n = 15. Which of the following is a correct interpretation of the interval 12.2 < µ < 35? Check all that are correct. OThere is a 99% chance that the mean of a sample of 15 widgets will be between 12.2 and 35. OWith 99% confidence, the mean width of all widgets is between 12.2 and 35. O The mean width of all widgets is between 12.2 and 35, 99% of the time. We know this is true because the mean of our sample is between 12.2 and 35. OThere is a 99% chance that the mean of the population is between 12.2 and 35. O With 99% confidence, the mean width of a randomly selected widget will be between 12.2 and 35.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A student was asked to find a 99% confidence interval for widget width using data from a random sample of size n = 15. Which of the following is a correct interpretation of the interval 12.2 < µ < 35? Check all that are correct. OThere is a 99% chance that the mean of a sample of 15 widgets will be between 12.2 and 35. OWith 99% confidence, the mean width of all widgets is between 12.2 and 35. O The mean width of all widgets is between 12.2 and 35, 99% of the time. We know this is true because the mean of our sample is between 12.2 and 35. OThere is a 99% chance that the mean of the population is between 12.2 and 35. O With 99% confidence, the mean width of a randomly selected widget will be between 12.2 and 35.
Transcribed Image Text:A student was asked to find a 99% confidence interval for widget width using data from a random sample of size n = 15. Which of the following is a correct interpretation of the interval 12.2 < µ < 35? Check all that are correct. OThere is a 99% chance that the mean of a sample of 15 widgets will be between 12.2 and 35. OWith 99% confidence, the mean width of all widgets is between 12.2 and 35. O The mean width of all widgets is between 12.2 and 35, 99% of the time. We know this is true because the mean of our sample is between 12.2 and 35. OThere is a 99% chance that the mean of the population is between 12.2 and 35. O With 99% confidence, the mean width of a randomly selected widget will be between 12.2 and 35.
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