H.:p = 0.19Ha:p > 0.19You obtain a sample of size n = 162 inwhich there are 47 successful observations.For this test, you should use the(cumulative) binomial distribution to obtainan exact p-value. (Do not use the normaldistribution as an approximation for thebinomial distribution.)The p-value for this test is (assuming H, istrue) the probability of observing...at most 47 successful observationsat least 47 successful observationsWhat is the p-value for this sample? (Reportanswer accurate to four decimal places.)p-value = You wish to test the following claim (H.) ata significance level of a =0.05.H.:p = 0.19Ha:p > 0.19аYou obtain a sample of size n =162 inwhich there are 47 successful observations.For this test, you should use the(cumulative) binomial distribution to obtainan exact p-value. (Do not use the normaldistribution as an approximation for thebinomial distribution.)The p-value for this test is (assuming H, istrue) the probability of observing...at most 47 successful observationsat least 47 successful observations

Given sample size n =162The number of successful observations =47 Null hypothesis Ho:p=0.19Alternate hypothesis Ha:p>0.19 The p value of the hypothesis test is probability that the number of successful observations are greater than or equal to 4 given that null hypothesis is trueP(X≥x|X~Bin162,pHere p is proportion of successful observations and we assume p=0.19(from null hypothesis) So the p value for this test is (assuming Ho is true) the probability of observing at least 47 successful observations. (option 2 is correct)The p value is calculated using binomial distribution function in excel =BINOM.DIST(numbers, trails, probability, cumulative)The p value P(X≥x|X~Bin162,p=1-BINOM.DIST(47,162,0.19,TRUE)By entering this in excel we get p value =0.0007 Th level if significance is 0.05. As the p value is less than level of significance we have sufficient evidence to reject the null hypothesis.

Math

Statistics

H.:p = 0.19 Ha:p > 0.19 You obtain a sample of size n = 162 in which there are 47 successful observations. For this test, you should use the (cumulative) binomial distribution to obtain an exact p-value. (Do not use the normal distribution as an approximation for the binomial distribution.) The p-value for this test is (assuming H, is true) the probability of observing.. at most 47 successful observations at least 47 successful observations What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =

H.:p = 0.19 Ha:p > 0.19 You obtain a sample of size n = 162 in which there are 47 successful observations. For this test, you should use the (cumulative) binomial distribution to obtain an exact p-value. (Do not use the normal distribution as an approximation for the binomial distribution.) The p-value for this test is (assuming H, is true) the probability of observing.. at most 47 successful observations at least 47 successful observations What is the p-value for this sample? (Report answer accurate to four decimal places.) 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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