A study of 906 decision (to grant parole or not) made by a parole board produced the provided computer output. Assuming these cases are representative of all cases that may come before the board, what can be concluded? z-Interval for proportion With 98.00 confidence, 0.53227332 < P(parole) < 0.64830693 Choose the correct answer below. O A. We are 98% confident that the proportion of paroles granted by the board in the sample is between 53.2% and 64.8%. O B. There is a 98% probability that any given parole request will be granted by the board. O C. We are 98% confident that the proportion of paroles granted by the board is between 53.2% and 64.8%. O D. The probability that any given parole request will be granted by the board is between 53.2% and 64.8%.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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A study of 906 decision (to grant parole or not) made by a parole board produced the provided computer output. Assuming these cases are representative of all
cases that may come before the board, what can be concluded?
z-Interval for proportion
With 98.00 confidence,
0.53227332 < P(parole) < 0.64830693
Choose the correct answer below.
O A. We are 98% confident that the proportion of paroles granted by the board in the sample is between 53.2% and 64.8%.
O B. There is a 98% probability that any given parole request will be granted by the board.
O C. We are 98% confident that the proportion of paroles granted by the board is between 53.2% and 64.8%.
O D. The probability that any given parole request will be granted by the board is between 53.2% and 64.8%.
Transcribed Image Text:A study of 906 decision (to grant parole or not) made by a parole board produced the provided computer output. Assuming these cases are representative of all cases that may come before the board, what can be concluded? z-Interval for proportion With 98.00 confidence, 0.53227332 < P(parole) < 0.64830693 Choose the correct answer below. O A. We are 98% confident that the proportion of paroles granted by the board in the sample is between 53.2% and 64.8%. O B. There is a 98% probability that any given parole request will be granted by the board. O C. We are 98% confident that the proportion of paroles granted by the board is between 53.2% and 64.8%. O D. The probability that any given parole request will be granted by the board is between 53.2% and 64.8%.
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