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A livestock company reports that the mean weight of a group of young steers is 1106 pounds with a standard deviation of 79 pounds. Based on the model N(1106,79) for the weights of steers, what percent of steers weigh a) over 1250 pounds? b) under 1300 pounds? c) between 1100 and 1200 pounds?

A livestock company reports that the mean weight of a group of young steers is 1106 pounds with a standard deviation of 79 pounds. Based on the model N(1106,79) for the weights of steers, what percent of steers weigh a) over 1250 pounds? b) under 1300 pounds? c) between 1100 and 1200 pounds?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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A livestock company reports that the mean weight of a group of young steers is 1106 pounds with a standard deviation of 79 pounds. Based on the model N(1106,79) for the weights of steers, what percent of steers weigh a) over 1250 pounds? b) under 1300 pounds? c) between 1100 and 1200 pounds? a) % of steers have weights above 1250 pounds. (Round to one decimal place as needed.) b) % of steers have weights below 1300 pounds. (Round to one decimal place as needed.) c) % of the steers weigh between 1100 and 1200 pounds. (Round to one decimal place as needed.)
Transcribed Image Text:A livestock company reports that the mean weight of a group of young steers is 1106 pounds with a standard deviation of 79 pounds. Based on the model N(1106,79) for the weights of steers, what percent of steers weigh a) over 1250 pounds? b) under 1300 pounds? c) between 1100 and 1200 pounds? a) % of steers have weights above 1250 pounds. (Round to one decimal place as needed.) b) % of steers have weights below 1300 pounds. (Round to one decimal place as needed.) c) % of the steers weigh between 1100 and 1200 pounds. (Round to one decimal place as needed.)
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