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Twenty years ago, 57% of parents of children in high school felt it was a serious problem that migh school students were not being taught enough math and science. A recent survey found that 358 of 900 parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. Do parents feel differently today than they did twenty years ago? Use the x = 0.01 level of significance.

Twenty years ago, 57% of parents of children in high school felt it was a serious problem that migh school students were not being taught enough math and science. A recent survey found that 358 of 900 parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. Do parents feel differently today than they did twenty years ago? Use the x = 0.01 level of significance.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Twenty years ago, 57% of parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. A recent survey found that 358 of 900 parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. Do parents feel differently today than they did twenty years ago? Use the α = 0.01 level of significance. Because npo (1-Po) lete - ulation size, and the sample ... 10, the sample size is irements for testing the hypothesis (Round to one decimal place as needed.) satisfied. 5% of the the
Transcribed Image Text:Twenty years ago, 57% of parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. A recent survey found that 358 of 900 parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. Do parents feel differently today than they did twenty years ago? Use the α = 0.01 level of significance. Because npo (1-Po) lete - ulation size, and the sample ... 10, the sample size is irements for testing the hypothesis (Round to one decimal place as needed.) satisfied. 5% of the the
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