Suppose that a recent poll found that 51% of adults believe that the overall state of moral values is poor. Complete parts (a) through (c). The standard deviation of X is 10.6. (Round to the nearest tenth as needed.) (b) Interpret the mean. Choose the correct answer below. O A. For every 450 adults, the mean is the minimum number of them that would be expected to believe that the overall state of moral values is poor. O B. For every 450 adults, the mean is the range that would be expected to believe that the overall state of moral values is poor. C. For every 450 adults, the mean is the number of them that would be expected to believe that the overall state of moral values is poor. O D. For every 230 adults, the mean is the maximum number of them that would be expected to believe that the overall state of moral values is poor.

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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Suppose that a recent poll found that 51% of adults believe that the overall state of moral values is poor. Complete parts (a) through (c).
The standard deviation of X is 10.6. (Round to the nearest tenth as needed.)
(b) Interpret the mean. Choose the correct answer below.
O A. For every 450 adults, the mean is the minimum number of them that would be expected to believe that the overall state of moral values is poor.
O B. For every 450 adults, the mean is the range that would be expected to believe that the overall state of moral values is poor.
O C. For every 450 adults, the mean is the number of them that would be expected to believe that the overall state of moral values is poor.
O D. For every 230 adults, the mean is the maximum number of them that would be expected to believe that the overall state of moral values is poor.
Transcribed Image Text:Suppose that a recent poll found that 51% of adults believe that the overall state of moral values is poor. Complete parts (a) through (c). The standard deviation of X is 10.6. (Round to the nearest tenth as needed.) (b) Interpret the mean. Choose the correct answer below. O A. For every 450 adults, the mean is the minimum number of them that would be expected to believe that the overall state of moral values is poor. O B. For every 450 adults, the mean is the range that would be expected to believe that the overall state of moral values is poor. O C. For every 450 adults, the mean is the number of them that would be expected to believe that the overall state of moral values is poor. O D. For every 230 adults, the mean is the maximum number of them that would be expected to believe that the overall state of moral values is poor.
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