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6. Twenty years ago, 46% 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 236 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= 0.1 level of significance. Because npo (1-Po) -10, the sample size is (2) 5% of the the requirements for testing the hypothesis (4) population size, and the sample (3) satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? Н: (5). (6. versus H;: (7). (8). (Type integers or decimals. Do not round.) Find the test statistic. Z0 = (Round to two decimal places as needed.) Find the P-value. P-value = (Round to three decimal places as needed.) Determine the conclusion for this hypothesis test. Choose the correct answer below. O A. Since P-value a, do not reject the null hypothesis and conclude that there is not sufficient evidence that parents fee l OD. Since P-value> a, reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differe

6. Twenty years ago, 46% 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 236 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= 0.1 level of significance. Because npo (1-Po) -10, the sample size is (2) 5% of the the requirements for testing the hypothesis (4) population size, and the sample (3) satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? Н: (5). (6. versus H;: (7). (8). (Type integers or decimals. Do not round.) Find the test statistic. Z0 = (Round to two decimal places as needed.) Find the P-value. P-value = (Round to three decimal places as needed.) Determine the conclusion for this hypothesis test. Choose the correct answer below. O A. Since P-value a, do not reject the null hypothesis and conclude that there is not sufficient evidence that parents fee l OD. Since P-value> a, reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differe

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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6. Twenty years ago, 46% 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 236 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= 0.1 level of significance. Because npo (1-Po) -10, the sample size is (2). 5% of the the requirements for testing the hypothesis (4) population size, and the sample (3) satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? Họ: (5). (6. versus H : (7) (8). (Type integers or decimals. Do not round.) Find the test statistic. Zo = (Round to two decimal places as needed.) Find the P-value. P-value = (Round to three decimal places as needed.) Determine the conclusion for this hypothesis test. Choose the correct answer below. O A. Since P-value <a, do not reject the null hypothesis and conclude that there is sufficient evidence that parents feel dif O B. Since P-value <a, reject the null hypothesis and conclude that there is sufficient evidence that parents feel differently OC. Since P-value > a, do not reject the null hypothesis and conclude that there is not sufficient evidence that parents fee l OD. Since P-value> a, reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differe
Transcribed Image Text:6. Twenty years ago, 46% 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 236 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= 0.1 level of significance. Because npo (1-Po) -10, the sample size is (2). 5% of the the requirements for testing the hypothesis (4) population size, and the sample (3) satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? Họ: (5). (6. versus H : (7) (8). (Type integers or decimals. Do not round.) Find the test statistic. Zo = (Round to two decimal places as needed.) Find the P-value. P-value = (Round to three decimal places as needed.) Determine the conclusion for this hypothesis test. Choose the correct answer below. O A. Since P-value <a, do not reject the null hypothesis and conclude that there is sufficient evidence that parents feel dif O B. Since P-value <a, reject the null hypothesis and conclude that there is sufficient evidence that parents feel differently OC. Since P-value > a, do not reject the null hypothesis and conclude that there is not sufficient evidence that parents fee l OD. Since P-value> a, reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differe
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