A student was asked to find a 98% confidence interval for widget width using data from a random sample of size n = 19. Which of the following is a correct interpretation of the interval 12.3

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A student was asked to find a 98% confidence interval for widget width using data from a random sample dof
size n = 19. Which of the following is a correct interpretation of the interval 12.3 <µ< 21.77
Check all that are correct.
The mean width of all widgets is between 12.3 and 21.7, 98% of the time. We know this is true
because the mean of our sample is between 12.3 and 21.7.
With 98% confidence, the mean width of a randomly selected widget will be between 12.3 and 21.7.
There is a 98% chance that the mean of the population is between 12.3 and 21.7.
With 98% confidence, the mean width of all widgets is between 12.3 and 21.7.
There is a 98% chance that the mean of a sample of 19 widgets will be between 12.3 and 21.7.
Transcribed Image Text:A student was asked to find a 98% confidence interval for widget width using data from a random sample dof size n = 19. Which of the following is a correct interpretation of the interval 12.3 <µ< 21.77 Check all that are correct. The mean width of all widgets is between 12.3 and 21.7, 98% of the time. We know this is true because the mean of our sample is between 12.3 and 21.7. With 98% confidence, the mean width of a randomly selected widget will be between 12.3 and 21.7. There is a 98% chance that the mean of the population is between 12.3 and 21.7. With 98% confidence, the mean width of all widgets is between 12.3 and 21.7. There is a 98% chance that the mean of a sample of 19 widgets will be between 12.3 and 21.7.
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