The weights in pounds of a breed of yearling cattle follows the Normal model N(1157,77). What weight would be considered unusually low for such an animal? Select the corect choice below and fill in the answer boxes within your choice. O A Any weight more than 2 standard deviations below the mean, or less than pounds, is unusually low. One would expect to see a steer 3 standard deviations below the mean, or less than pounds only rarely. O B. Any weight more than 3 standard deviations below the mean, or less than pounds, is unusually low. One would expect to see a steer 2 standard deviations below the mean, or less than pounds only rarely. O C. Any weight more than 1 standard deviation below the mean, or less than pounds, is unusually low. One would expect to see a steer 2 standard deviations below the mean, or less than pounds only rarely.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The weights in pounds of a breed of yearling cattle follows the Normal model N(1157,77). What weight would be considered unusually low for such an animal?
Select the correct choice below and fill in the answer boxes within your choice.
O A. Any weight more than 2 standard deviations below the mean, or less than
pounds, is unusually low. One would expect to see a steer 3 standard deviations below the mean, or less than
pounds only rarely.
O B. Any weight more than 3 standard deviations below the mean, or less than
pounds, is unusually low. One would expect to see a steer
standard deviations below the mean, or less than
pounds only rarely.
O C. Any weight more than 1 standard deviation below the mean, or less than
pounds, is unusually low. One would expect to see a steer 2 standard deviations below the mean, or less than
pounds only rarely.
Transcribed Image Text:The weights in pounds of a breed of yearling cattle follows the Normal model N(1157,77). What weight would be considered unusually low for such an animal? Select the correct choice below and fill in the answer boxes within your choice. O A. Any weight more than 2 standard deviations below the mean, or less than pounds, is unusually low. One would expect to see a steer 3 standard deviations below the mean, or less than pounds only rarely. O B. Any weight more than 3 standard deviations below the mean, or less than pounds, is unusually low. One would expect to see a steer standard deviations below the mean, or less than pounds only rarely. O C. Any weight more than 1 standard deviation below the mean, or less than pounds, is unusually low. One would expect to see a steer 2 standard deviations below the mean, or less than pounds only rarely.
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