A livestock company reports that the mean weight of a group of young steers is 1119 pounds with a standard deviation of 81 pounds. Based on the model N(1119,81) for the weights of steers, what percent of steers weigh a) over 900 pounds? b) under 1100 pounds? c) between 950 and 1000 pounds? a) % of steers have weights above 900 pounds. (Round to one decimal place as needed.)

A livestock company reports that the mean weight of a group of young steers is 1119 pounds with a standard deviation of 81 pounds. Based on the model N(1119,81) for the weights of steers, what percent of steers weigh a) over 900 pounds? b) under 1100 pounds? c) between 950 and 1000 pounds? a) % of steers have weights above 900 pounds. (Round to one decimal place as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

A livestock company reports that the mean weight of a group of young steers is 1119 pounds with a standard deviation of 81 pounds. Based on the model
N(1119,81) for the weights of steers, what percent of steers weigh
a) over 900 pounds?
b) under 1100 pounds?
c) between 950 and 1000 pounds?
a) % of steers have weights above 900 pounds.
(Round to one decimal place as needed.)

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