Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given sample statistics.Claim: p<0.09; a = 0.05; Sample statistics: p= 0.08, n= 25Can the normal sampling distribution be used?O A. Yes, because pq is greater than a = 0.05.O B. Yes, because both np and ng are greater than or equal to 5.OC. No, because np is less than 5.O D. No, because ngless than 5.State the null and alternative hypotheses. Choose the correct answer below.O A. H,: ps0.09H3: p>0.09О В. Но: р20.09Hip<0.09O C. Ho: p= 0.09Ha: p#0.09O D. The test cannot be performed.Determine the critical value(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. The critical value(s) is/are.(Round to two decimal places as needed. Use a comma to separate answers as needed.)O B. The test cannot be performed.Find the z-test statistic. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.O A. z=(Round to two decimal places as needed.)O B. The test cannot be performed.What is the result of the test?O A. Reject Ho. The data do not provide sufficient evidence to support the claim.O B. Fail to reject Ho. The data provide sufficient evidence to support the claim.OC. Reject Ho. The data provide sufficient evidence to support the claim.O D. Fail to reject Hn. The data do not provide sufficient evidence to support the claim.O E. The test cannot be performed.

Given : Sample proportion : p̂ = 0.08 Sample size = n = 25 Population proportion = p = 0.09

Answered: Decide whether the normal sampling…

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

Use technology to help you test the claim about the population mean, , at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u> 1240; a = 0.09; o = 208.13. Sample statistics: x= 1267.96, n= 300 O E. Ho: us 1267.96 O F. Ho µ> 1267.96 Ha p> 1267.96 Ha µs 1267.96 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.) Determine the P-value. P = (Round to three decimal places as needed.) Determine the outcome and conclusion of the test. V Ho. At the 9% significance level, there V enough evidence to the claim.
Answer the last question
Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance α using the given sample statistics. Claim: p≠0.28; α=0.01; Sample statistics: p=0.24, n=100 (Find Critical Values) (Find Standardized Test Statistic)
Assume the samples are random and independent, the populations are nomally distributed, and the population variances are equal. The table available below shows the prices (in dollars) for a sample of automobile batteries. The prices are classified according to battery type. At a = 0.10, is there enough evidence conclude that at least one mean battery price is different from the others? Complete parts (a) through (e) below. E Click the icon to view the battery cost data. (a) Let u1. P2. H3 represent the mean prices for the group size 35, 65, and 24/24F respectively. Identify the claim and state Ho and H. H Cost of batteries by type The claim is the V hypothesis. Group size 35 Group size 65 Group size 24/24F 101 111 121 124 D 146 173 182 278 124 140 141 89 (b) Find the critical value, Fo, and identify the rejection region. 90 79 84 The rejection region is F Fo, where Fo = (Round to two decimal places as needed.) (c) Find the test statistic F. Print Done F= (Round to two decimal places as…
Determine whether a normal sampling distribution can be used for the following sample statistics. If it can be used, test the claim about the difference between two population proportions p, and p, at the level of significance a. Assume that the samples are random and independent. Claim: p1 # p2, a = 0.01 Sample Statistics: x, = 37, n, = 65, x2 = 38, n2 = 55 %3D Determine whether a normal sampling distribution can be used. The samples are random and independent. A normal sampling distribution be used because n, p= , n1q=, n2p: and n29 = %3D (Round to two decimal places as needed.) State the null and alternative hypotheses, if applicable. O A. Ho: P12 P2 Ha: P1 P2 D. The conditions to use a normal sampling distribution are not met. Calculate the standardized test statistic for the difference p, - P2, if applicable. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. (Round to two decimal places as needed.) O B. The conditions to use a…
Answer the last question
Can you please check my work
Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance α using the given sample statistics. Claim: p<0.11; α=0.05; Sample statistics: p=0.08, n=25
An independent measures study with n = 6 in each sample produces a sample mean difference of 8 points and Sm1-m2= 2. What is the value for the T statistic? A. 1 B. 2 C. 4 D. 4/-8
Please help with part e
Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance α using the given sample statistics. Claim: p≠0.21; α=0.05; Sample statistics: p=0.16, n=175 Can the normal sampling distribution be used? A. Yes, because both np and nq are greater than or equal to 5. Your answer is correct. B. No, because np is less than 5. C. Yes, because pq is greater than α=0.05. D. No, because nq is less than 5. State the null and alternative hypotheses. A. H0: p≥0.21 Ha: p<0.21 B. H0: p=0.21 Ha: p≠0.21 This is the correct answer. C. H0: p≤0.21 Ha: p>0.21 Your answer is not correct. D. The test cannot be performed. Determine the critical value(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The critical value(s) is/are…
Assume a population of 3, 4, and 11. Assume that samples of size n = 2 are randomly selected with replacement from the population. Listed below are the nine different samples. Complete parts a through d below. 3,4 3,3 a. Find the value of the population standard deviation o. S ▼ 3,11 ▼ ■ 1 | 4,3 4,4 C (Round to three decimal places as needed.) b. Find the standard deviation of each of the nine samples, then summarize the sampling distribution of the standard deviations in the format of a table representing the probability distribution of the distinct standard deviation values. Use ascending order of the sample standard deviations. Probability (Type integers or fractions.) c. Find the mean of the sampling distribution of the sample standard deviations. The mean of the sampling distribution of the sample standard deviations is. 4,11 11,3 11,4 11,11

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