Twenty years ago, 51% 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 309 of 900 parents of children in highschool 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= 0.01 level of significance.Ho: p51 versus H1:51(Type integers or decimals. Do not round.)Find the test statistic.Zo = 1.96 (Round to two decimal places as needed.)Find the P-value.P-value = .025 (Round to three decimal places as needed.)Determine the conclusion for this hypothesis test. Choose the correct answer below.A. Since P-value < a, reject the null hypothesis and conclude that there is sufficient evidence that parents feel differently today.B. Since P-value > a, do not reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differently today.C. Since P-value > a, reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differently today.D. Since P-value < a, do not reject the null hypothesis and conclude that there is sufficient evidence that parents feel differently today.Click to select your answer(s).3:16acer Twenty years ago, 51% 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 309 of 900 parents of children in highschool 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= 0.01 level of significance.Because npo (1- po) = 243.5> 10, the sample size isless than5% of the population size, and the sampleis given to be random,the requirements for testing the hypothesisaresatisfied.(Round to one decimal place as needed.)What are the null and alternative hypotheses?Ho:51 versus H1:51(Type integers or decimals. Do not round.)Find the test statistic.Zo = 1.96 (Round to two decimal places as needed.)Find the P-value.P-value = .025 (Round to three decimal places as needed.)Determine the conclusion for this hypothesis test. Choose the correct answer below.A. Since P-value

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Description: Twenty years ago, 51% 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 309 of 900 parents of children in highschool felt it was a

Givenn=900x=309α=0.01p^=xn=309900=0.3433

Math

Statistics

Twenty years ago, 51% 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 309 of 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 = 0.01 level of significance. O parents of children in high Ho: p-51 versus H (Type integers or decimals. Do not round.) p <51 Find the test statistic zo =1.96 (Round to two decimal places as eeded.) Find the P-value. Pvalue 025 (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 feel differently today O C. Since P value >a, reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differently today Since P-value

Twenty years ago, 51% 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 309 of 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 = 0.01 level of significance. O parents of children in high Ho: p-51 versus H (Type integers or decimals. Do not round.) p <51 Find the test statistic zo =1.96 (Round to two decimal places as eeded.) Find the P-value. Pvalue 025 (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 feel differently today O C. Since P value >a, reject the null hypothesis and conclude that there is not sufficient evidence that parents feel differently today Since P-value

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, 52% 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 281 of 800 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) = 199.7 less than 5% of the population size, and the sample can be reasonably assumed to be random, the 10, the sample size is requirements for testing the hypothesis are satisfied. (Round to one decimal place as needed.) D What are the null and alternative hypotheses? Ho versus H₁ (Type integers or decimals. Do not round.) Help me solve this View an example Clear all Check answer Type here to search O 1:12 PM 6/18/2022 3 1 7 Q 2 @ 7 S E C $ 4 R 06 5 T S B 6 Get more help - 18 H & N 8 M hp K a O a P 12 (?) prt sc 94°F Mostly…
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