You wish to test the following claim (Ha) at a significance level of a = 0.01.H.: p1 – p2 = 0Ha: pi – p2 + 0610 from the first population. You obtain 553 successesYou obtain 512 successes in a sample of size nį =in a sample of size n2 = 61l from the second population.What is the critical value for this test? (Report answer accurate to three decimal places.)critical value = ±What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic =The test statistic is...O in the critical regionO not in the critical regionThis test statistic leads to a decision to...O reject the null hypothesisO accept the null hypothesisOfail to reject the null hypothesis

Name: You wish to test the following claim (Ha) at a significance level of
Uploaded: 2024-03-20T07:07:00.000Z
Channel: Bartleby
Description: You wish to test the following claim (Ha) at a significance level of a = 0.01.H.: p1 – p2 = 0Ha: pi – p2 + 0610 from the first population. You obtain 553 successesYou obtain 512 successes in a sample of size nį =in a sample of size n2 = 61l from the

p=x1+x2n1+n2=512+553610+611=0.8722

Math

Statistics

You wish to test the following claim (Ha) at a significance level of a = 0.01. H.:P1 - P2 = 0 Ha:p1 – P2 # 0 %3D - You obtain 512 successes in a sample of size nį = 610 from the first population. You obtain 55 in a sample of size n2 = 611 from the second population. %3D What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± %3D What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is... O in the critical region O not in the critical region This test statistic leads to a decision to... O reject the null hypothesis O accept the null hypothesis Ofail to reject the null hypothesis

You wish to test the following claim (Ha) at a significance level of a = 0.01. H.:P1 - P2 = 0 Ha:p1 – P2 # 0 %3D - You obtain 512 successes in a sample of size nį = 610 from the first population. You obtain 55 in a sample of size n2 = 611 from the second population. %3D What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± %3D What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = The test statistic is... O in the critical region O not in the critical region This test statistic leads to a decision to... O reject the null hypothesis O accept the null hypothesis Ofail to reject the null hypothesis

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

You wish to test the following claim (H.) at a significance level of a = = 0.02. H.: 41 Ha: µ1 – µ2 > 0 You obtain a sample of size ị the first population. You obtain a sample of size n2 of s2 57.2 and a standard deviation of s1 85 with a mean of 2 65 with a mean of x1 17.2 from 54.7 and a standard deviation 7.1 from the second population. You will need to determine whether or not to pool so you will use the correct df. What is the critical value for this test? Report answer accurate to three decimal places. critical value =
You wish to test the following claim at a significance level of a = 0.005. Ho:p = 0.35 H1:p + 0.35 You obtain a sample of size n 536 in which there are 224 successful observations. %3D What is the critical value for this test? (Report answer accurate to 2 decimal places.) 土 What is the test statistic for this sample? (Report answer accurate to 3 decimal places.) This test statistic leads to a decision to reject the null accept the null fail to reject the null As such, the final conclusion is that there is sufficient evidence to conclude that the population proportion is not equal to 0.35. there is not sufficient evidence to conclude that the population proportion is not equal to 0.35. there is sufficient evidence to conclude that the population proportion is equal to 0.35. there is not sufficient evidence to conclude that the population proportion is equal to 0.35.
Thank you for the help!
You wish to test the following claim (H) at a significance level of a = 0.01. H.:p = 0.61 Ha:p + 0.61 You obtain a sample of sizen = 645 in which there are 424 successful observations. What is the critical value for this test? (Round answer to three decimal places.) critical value = ± %3D What is the test statistic for this sample? (Do not round in between steps. Round only at the end to three decimal places.) test statistic
You wish to test the following claim (H) at a significance level of a = 0.01. Ho: P₁ = P2 Ha: P1 > P2 You obtain 65 successes in a sample of size ₁ 232 from the first population. You obtain 67 successes in a sample of size n₂ = 358 from the second population. What is the critical value for this test? (Round to three decimal places.) Critical value = What is the test statistic for this sample? (Round to three decimal places.) Test statistic =
Using an a = 0.05 significance level, what was the evidence for your answer to the previous question? O Because the p-value of the t-test for Experience is greater than 0.05, the analyst should not reject Ho: B₁ 0 so HA B10 is unsupported. This means that there is NO statistically significant relationship between Sales and Experience. = Because the p-value of the t-test for the Intercept is less than or equal to 0.05, the analyst should reject Ho: Bo 0 and accept HA Bo 0. This means that there is a statistically significant relationship between Sales and Experience. - O Because the p-value of the t-test for Experience is less than or equal to 0.05, the analyst should reject Ho: B1 = 0 and accept HA B1 0. This means that there is a statistically significant relationship between Sales and Experience. : O Because the p-value of the t-test for Experience is less than or equal to 0.05, the analyst should reject Ho: B1 = 0 and accept HA B1 0. This means that there is NO statistically…
If you collect data from a random sample of 10 students and we would like test for statistical significance at the 0.05 level, what critical r value must be obtained? O .602 O.632 0.708 O .576
You wish to test the following claim (HA) at a significance level of α=0.001. H0:p1=p2 HA:p1≠p2You obtain 462 successes in a sample of size n1=671 from the first population. You obtain 484 successes in a sample of size n2=629 from the second population.What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic = What is the p-value for this sample? (Report answer accurate to three decimal places.)p-value = The p-value is... less than (or equal to) α greater than α This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the first population proportion is not equal to the second population proprtion. There is not sufficient evidence to warrant rejection of the claim that the first population proportion is not equal to the second population proprtion. The sample data…
MM
You wish to test the following claim (H) at a significance level of a = 0.001. H₂: P₁ = P2 Ha: P₁ P2 You obtain 61.9% successes in a sample of size ₁ = 423 from the first population. You obtain 53.1% successes in a sample of size n₂ = 531 from the second population. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value= The p-value is... less than (or equal to) a greater than a This test statistic leads to a decision to... O reject the null accept the null O fail to reject the null As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the claim that the first population proportion is not equal to the second population proprtion. There is not sufficient evidence to warrant rejection of the claim that the first population proportion is not equal to the second population proprtion. The sample data…
You wish to test the following claim (Ha) at a significance level of a = 0.001. Ho: P1 = P2 Ha: P₁ P2 You obtain 690 successes in a sample of size ₁ = 755 from the first population. You obtain 529 successes in a sample of size n2 = 603 from the second population. What is the critical value for this test? (Round to three decimal places.) Critical value = What is the test statistic for this sample? (Round to three decimal places.) Test statistic = The test statistic is... in the critical region not in the critical region This test statistic leads to a decision to... O reject the null O fail to reject the null As such, the final conclusion is that... O The sample data support the claim that the first population proportion is greater than the second population proportion. O There is not sufficient sample evidence to support the claim that the first population proportion is greater than the second population proportion.