A student was asked to find a 90% confidence interval for widget width using data from a random sample of size n = 25. Which of the following is a correct interpretation of the interval 12.1 < p < 24.2? Check all that are correct. The mean width of all widgets is between 12.1 and 24.2, 90% of the time. We know this is true because the mean of our sample is between 12.1 and 24.2. With 90% confidence, the mean width of a randomly selected widget will be between 12.1 and 24.2. There is a 90% chance that the mean of a sample of 25 widgets will be between 12.1 and 24.2. O With 90% confidence, the mean width of all widgets is between 12.1 and 24.2. O There is a 90% chance that the mean of the population is between 12.1 and 24.2.
A student was asked to find a 90% confidence interval for widget width using data from a random sample of size n = 25. Which of the following is a correct interpretation of the interval 12.1 < p < 24.2? Check all that are correct. The mean width of all widgets is between 12.1 and 24.2, 90% of the time. We know this is true because the mean of our sample is between 12.1 and 24.2. With 90% confidence, the mean width of a randomly selected widget will be between 12.1 and 24.2. There is a 90% chance that the mean of a sample of 25 widgets will be between 12.1 and 24.2. O With 90% confidence, the mean width of all widgets is between 12.1 and 24.2. O There is a 90% chance that the mean of the population is between 12.1 and 24.2.
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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