escConsider the following.n = 24, x = 126.8, s2 = 21.1, H₂: o² > 15, a = 0.052Test Ho: o² = ² versus the given alternate hypothesis.State the test statistic. (Round your answer to two decimal places.)x² = 1XState the rejection region. (If the test is one-tailed, enter NONE for the unused region. Round your answers to two decimal places.)x² > 1x²<1State the conclusion.Ho is not rejected. There is insufficient evidence that the variance exceeds 15.O Ho is rejected. There is insufficient evidence that the variance exceeds 15.Ho is rejected. There is sufficient evidence that the variance exceeds 15.O Ho is not rejected. There is sufficient evidence that the variance exceeds 15.1XXConstruct a (1 - a)100% confidence interval for ² using the x²2 statistic. (Round your answers to two decimal places.)X to 1XAYou may need to use the appropriate appendix table or technology to answer this question.Submit AnswerF1TF280F3View Previous Question Question 3 of 6aF4F5MacBook AirF6View Next Question3F7DIIF9

n=24, x¯=126.8, s2=21.1, α=0.05Ha:σ2>15H0:σ2=σ02σ02=15

Answered: Consider the following. n = 24, x =…

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

Please solve for parts D, E, and F.
Only round final answer. Round final answer to 2 decimal places.
Use the information given and the eight-step approach to test the hypotheses. Let a = .01. Họ : µ = 36 H :µ # 36 n = 63 x = 38.4 o = 5.93 a Appendix A Statistical Tables (Round your answer to 2 decimal places, e.g. 1.75.) The value of the test statistic is and we
MORE BENEFITS OF EATING ORGANIC Using specific data, we find a significant difference in the proportion of fruit flies surviving after 13 days between those eating organic potatoes and those eating conventional (not organic) potatoes. This exercise asks you to conduct a hypothesis test using additional data. In this case, we are testing Họ : Po = Pc Ha: Po > Pc where p, and p. represent the proportion of fruit flies alive at the end of the given time frame of those eating organic food and those eating conventional food, respectively. Use a 5 % significance level. Effect of Organic Bananas After 25 Days After 25 days, the proportion of fruit flies eating organic bananas still alive is 0.45 , while the proportion still alive eating conventional bananas is 0.42. The standard error for the difference in proportions is 0.029. What is the value of the test statistic? Round your answer to two decimal places. z = i What is the p-value? Round your answer to three decimal places. p-value = What…
Find p value and determine test statistic
Please answer question 3.
The null and alternate hypotheses are: Ho Hy H2 H₁ H₁ H₂ A random sample of 11 observations from one population revealed a sample mean of 23 and a sample standard deviation of 1.1. A random sample of 4 observations from another population revealed a sample mean of 24 and a sample standard deviation of 1.3. The population standard deviations are unknown but assumed to be equal. At the 0.05 significance level, is there a difference between the population means? Required: a. State the decision rule. (Negative amounts should be indicated by a minus sign. Round your answer to 3 decimal places.) Answer is complete but not entirely correct. -1.761 or 1.761 The decision rule is to reject Ho b. Compute the pooled estimate of the population variance. (Round your answer to 3 decimal places.) Pooled estimate of the population variance
Plz help asap t4.
Describe type I and type II errors for a hypothesis test of the indicated claim. A furniture store claims that at least 40% of its new customers will return to buy their next piece of furniture. Describe the type I error. Choose the correct answer below. OA. A type I error will occur when the actual proportion of new customers who return to buy their next piece of furniture is at least 0.40, but you fail to reject Ho: p20.40. OB. A type I error will occur when the actual proportion of new customers who return to buy their next piece furniture is at least 0.40, but you reject Ho: p20.40. OC. A type I error will occur when the actual proportion of new customers who return to buy their next piece of furniture is no more than 0.40, but you reject Ho: p ≤ 0.40. OD. A type I error will occur when the actual proportion of new customers who return to buy their next piece f furniture is no more than 0.40, but you fail to reject Ho: p ≤0.40. Describe the type II error. Choose the correct answer…
Please answer question 4.
Complete the other parts please 4-10.2
A paired difference experiment produced the data given below. Complete parts a throughe below. na = 16 x = 148 X2 = 155 X = -7 s= 25 a. Determine the values of t for which the null hypothesis µ, - µɔ = 0 would be rejected in favor of the alternative hypothesis µ, - µɔ O B. The rejection region is t O C. The rejection region is

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