Answered: Previously, 43% of parents of children…

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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Previously, 43% 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 144 of 300 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 different today? Use the = 0.1 level of significance.

what are the Null and alternative hypothesis?

use technology to find the P value.

P value =_.

(round to three decimal places as needed.$

should one reject the null hypothesis?

should one not reject the null hypothesis?

Previously, 43% 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, Arecent
survey found that 144 of 300 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? Use the a= 0.1 level of significance.
What are the null and alternative hypotheses?
Ho p
versus H, p M
1.
V A 1| *

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