The weights of a certain dog breed are approximately normally distributed with a mean of 53 pounds, and a standard deviation of 6.6 pounds. Use your graphing calculator to answer the following questions. Write your answers in percent form. Round your answers to the nearest tenth of a percent. a) Find the percentage of dogs of this breed that weigh less than 53 pounds. % b) Find the percentage of dogs of this breed that weigh less than 48 pounds. % c) Find the percentage of dogs of this breed that weigh more than 48 pounds. %

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The weights of a certain dog breed are
approximately normally distributed with a mean
of 53 pounds, and a standard deviation of 6.6
pounds. Use your graphing calculator to answer
the following questions. Write your answers in
percent form. Round your answers to the nearest
tenth of a percent.
a) Find the percentage of dogs of this breed that
weigh less than 53 pounds.
%
b) Find the percentage of dogs of this breed that
weigh less than 48 pounds.
%
c) Find the percentage of dogs of this breed that
weigh more than 48 pounds.
%
Transcribed Image Text:The weights of a certain dog breed are approximately normally distributed with a mean of 53 pounds, and a standard deviation of 6.6 pounds. Use your graphing calculator to answer the following questions. Write your answers in percent form. Round your answers to the nearest tenth of a percent. a) Find the percentage of dogs of this breed that weigh less than 53 pounds. % b) Find the percentage of dogs of this breed that weigh less than 48 pounds. % c) Find the percentage of dogs of this breed that weigh more than 48 pounds. %
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