Twenty years ago, 53% 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 325 of 850 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 a = 0.05 level of significance. Because npo (1-Po) = 211.7 10, the sample size is less than 5% of the population size, and the sample %3D can be reasonably assumed to be random, the requirements for testing the hypothesis are satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? 0.53 versus H;: Ho: (Type integers or decimals. Do not round.) 0.53 Find the test statistic. Z0 = - 8.63 (Round to two decimal places as needed.) Find the P-value. P-value = (Round to three decimal places as needed.)

Twenty years ago, 53% 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 325 of 850 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 a = 0.05 level of significance. Because npo (1-Po) = 211.7 10, the sample size is less than 5% of the population size, and the sample %3D can be reasonably assumed to be random, the requirements for testing the hypothesis are satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? 0.53 versus H;: Ho: (Type integers or decimals. Do not round.) 0.53 Find the test statistic. Z0 = - 8.63 (Round to two decimal places as needed.) Find the P-value. P-value = (Round to three decimal places as needed.)

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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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

Question

Can you help me determine the P value for the following equation?

Twenty years ago, 53% 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 325 of 850 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 a = 0.05 level of significance.
Because npo (1- Po) = 211.7
> 10, the sample size is
less than
5% of the population size, and the sample
can be reasonably assumed to be random,
the requirements for testing the hypothesis
are
satisfied.
(Round to one decimal place as needed.)
What are the null and alternative hypotheses?
0.53 versus H1:
# 0.53
Но: р
(Type integers or decimals. Do not round.)
Find the test statistic.
Zo = - 8.63 (Round to two decimal places as needed.)
Find the P-value.
P-value =
(Round to three decimal places as needed.)

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