Seventy-four percent of Americans favor spending government money to develop alternative sources of fuel for automobiles. For a random sample of 120 Americans, find the mean, variance, and standard deviation for the number who favor government spending for alternative fuels. Round your answers to three decimal places.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
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Seventy-four percent of Americans favor spending government money to develop alternative
sources of fuel for automobiles. For a random sample of 120 Americans, find the mean, variance,
and standard deviation for the number who favor government spending for alternative fuels.
Round your answers to three decimal places.
Transcribed Image Text:Seventy-four percent of Americans favor spending government money to develop alternative sources of fuel for automobiles. For a random sample of 120 Americans, find the mean, variance, and standard deviation for the number who favor government spending for alternative fuels. Round your answers to three decimal places.
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