was ask ed to a 98% conti nce interval for widget width using data from a random sample of size n = 26. Which of the following is a correct interpretation of the interval 14.3 < µ< 28.9? A There is a 98% chance that the mean of a sample of 26 widgets will be between 14.3 and 28.9.

MATLAB: An Introduction with Applications
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A student was asked to find a 98% confidence
interval for widget width using data from a random
sample of size n = 26. Which of the following is a
correct interpretation of the interval 14.3 < µ < 28.9?
O There is a 98% chance that the mean of a
sample of 26 widgets will be between 14.3 and
28.9.
With 98% confidence, the mean width of all
widgets is between 14.3 and 28.9.
O There is a 98% chance that the width of the
widget is between 14.3 and 28.9.
O The width of all widgets is between 14.3 and
28.9, 98% of the time. We know this is true
because the mean of our sample is between
14.3 and 28.9.
With 98% confidence, the width of a randomly
selected widget will be between 14.3 and
28.9.
Transcribed Image Text:A student was asked to find a 98% confidence interval for widget width using data from a random sample of size n = 26. Which of the following is a correct interpretation of the interval 14.3 < µ < 28.9? O There is a 98% chance that the mean of a sample of 26 widgets will be between 14.3 and 28.9. With 98% confidence, the mean width of all widgets is between 14.3 and 28.9. O There is a 98% chance that the width of the widget is between 14.3 and 28.9. O The width of all widgets is between 14.3 and 28.9, 98% of the time. We know this is true because the mean of our sample is between 14.3 and 28.9. With 98% confidence, the width of a randomly selected widget will be between 14.3 and 28.9.
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