Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test.Ho: p=0.88 versus H₁: p0.88n=500, x=430, α = 0.05-...p= 0.86 (Type an integer or a decimal. Do not round.)Find the test statistic Zo-Zo=1.38 (Round to two decimal places as needed.)Find the P-value.P-value= (Round to three decimal places as needed.)Help me solve this View an exampleType here to searchOTRGet more help.E6(248(?4Clear all95°F Mostly sunny

Given: n=500x=430α=0.05 The null and alternative hypotheses are H0:p=0.88H1:p≠0.88

Answered: Test the hypothesis using the 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

See similar textbooks

Similar questions

Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.5 versus H: p>0.5 n= 100; x= 60; a= 0.01 Click here to view page 1 of the table Click here to view page 2 of the table. Calculate the test statistic, zo- (Round to two decimal places as needed.)
is the proportion of infant colic differs among mothers who smoke and mothers who do not smoke. Show all 5 steps of the hypothesis test. α=0.05.
Using the given values m = 80 and n = 80, along with the values previously calculated, ₁ = 0.575, p₂ = 0.225, p = 0.4, and â = 0.6, calculate the test statistic z, rounding the result to two decimal places. Z = P₁-P₂ | pâ( 1/2 + 1/ ) V 21 0.575 - = 1 0.4(0.6) + 80 0.225 22 4.52 Because we are testing H₂: P₁ P₂ # 0, we have a two-tailed test. Recall that the P-value for a two-tailed test is 2. (Area under the standard normal curve to the right of Iz]), or 2[1 - (|z|)]. Use the value of z calculated above and refer to the table of standard normal curve areas to calculate the P-value rounded to four decimal places. P-value = 2[1 - (zl)] 23 ]* )] 2 [1-0 ( ф 24 2(1 25 2 1 80 1 X X
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p = 0.8 versus H₁: p > 0.8 n = 125; x = 105; α = 0.1 Click here to view page 1 of the table. Click here to view page 2 of the table. Calculate the test statistic, Zo. Zo (Round to two decimal places as needed.) Identify the P-value. = P-value = (Round to three decimal places as needed.) Choose the correct result of the hypothesis test for the P-value approach below. A. Do not reject the null hypothesis, because the P-value is less than a. B. Do not reject the null hypothesis, because the P-value is greater than α. C. Reject the null hypothesis, because the P-value is greater than a. O D. Reject the null hypothesis, because the P-value is less than α.
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. H0: p=0.9 versus H1: p>0.9 n=200; x=190; α= 0.05 Calculate the test statistic, z0.
The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested? Họ: H = 110 H: H > 110 Is the hypothesis test left-tailed, right-tailed, or two-tailed? O Right-tailed test Two-tailed test Left-tailed test What parameter is being tested? O Population standard deviation Population mean Population proportion
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho:p = 0.5 versus H,: p>0.5 n= 200; x = 120, a = 0.05 Use technology to find the P-value. P-value = (Round to three decimal places as needed.)
Find the p-value for the 2-test. (Round your answer to four decimal places.) a left-talled test with observed z=-1.83 LAUSE SALT p-value= Determine the significance of the results. O The results are highly significant. O The results are statistically significant. O The results are only tending toward statistical significance. The results are not statistically significant.
Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p= 0.65 versus H,: p<0.65 n= 150, x= 87, a = 0.1 Is npo (1- Po) 2 10? No Yes Use technology to find the P-value. P-value = (Round to three decimal places as needed.) %3D
Can you help me with these please?
Just the answer
Use technology to find the chi-squared test statistic. x = (Round to the nearest integer as needed.) %3D and whether Marijuana Yes b) reporting all Cigarettes Yes No 924 582 No 47 737 ther Marijuana Yes ng all Cigarettes Yes No 924 582 No 47 737 Marijuana Cigarettes Yes No Yes 61.4 % 38.6 % No 6.0 % 94.0 %

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS