Homework Help is Here – Start Your Trial Now!
Math
Statistics
Trap spacing measurements (in meters) for a sample of seven teams of red spiny lobster fisherman are reproduced in the accompanying table. Let u represent the average of the trap spacing measurements for the population of red spiny lobster fisherman. The mean and the standard deviation of the sample measurements are x = 88.4 meters and s = 12.4 meters, respectively. Suppose you want to determine if the true value of μ differs from 95 meters. Complete parts a through h below. 91 98 105 94 79 68 84 a. Specify the null and alternative hypotheses for this test. OA. Ho: μ=95 H₂: μ>95 OC. Ho: μ#95 H₂:μ=95 t= ▸ b. Since x = 88.4 is less than 95, a fisherman wants to reject the null hypothesis. What are the problems with using such a decision rule? (Round to two decimal places as needed.) D OA. To reject the null hypothesis, the problem must specify the sample size. OB. To reject the null hypothesis, the problem must specify the critical value of z. OC. To reject the null hypothesis, the problem must specify the value of a and the probability that the test will lead to rejection and then consult the t or z table depending on the size of the sample. O D. To reject the null hypothesis, the problem must specify the critical value of t. c. Compute the value of the test statistic. d. Find the approximate p-value of the test. OB. Ho: μ = 95 Ha: μ<95 p-value= (Round to three decimal places as needed.) a Calaot unlun of the nahahility of Tuna loror Internrat this unlun in the words of the nhlam OD. Ho: H=95 H₂:μ#95

Trap spacing measurements (in meters) for a sample of seven teams of red spiny lobster fisherman are reproduced in the accompanying table. Let u represent the average of the trap spacing measurements for the population of red spiny lobster fisherman. The mean and the standard deviation of the sample measurements are x = 88.4 meters and s = 12.4 meters, respectively. Suppose you want to determine if the true value of μ differs from 95 meters. Complete parts a through h below. 91 98 105 94 79 68 84 a. Specify the null and alternative hypotheses for this test. OA. Ho: μ=95 H₂: μ>95 OC. Ho: μ#95 H₂:μ=95 t= ▸ b. Since x = 88.4 is less than 95, a fisherman wants to reject the null hypothesis. What are the problems with using such a decision rule? (Round to two decimal places as needed.) D OA. To reject the null hypothesis, the problem must specify the sample size. OB. To reject the null hypothesis, the problem must specify the critical value of z. OC. To reject the null hypothesis, the problem must specify the value of a and the probability that the test will lead to rejection and then consult the t or z table depending on the size of the sample. O D. To reject the null hypothesis, the problem must specify the critical value of t. c. Compute the value of the test statistic. d. Find the approximate p-value of the test. OB. Ho: μ = 95 Ha: μ<95 p-value= (Round to three decimal places as needed.) a Calaot unlun of the nahahility of Tuna loror Internrat this unlun in the words of the nhlam OD. Ho: H=95 H₂:μ#95

MATLAB: An Introduction with Applications
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
icon
Related questions
Question
Trap spacing measurements (in meters) for a sample of seven teams of red spiny lobster fisherman are reproduced in the accompanying table. Let u represent the average of the trap spacing measurements for the population of red spiny lobster fisherman. The mean and the standard deviation of the sample measurements are x = 88.4 meters and s = 12.4 meters, respectively. Suppose you want to determine if the true value of μ differs from 95 meters. Complete parts a through h below. 91 98 105 94 79 68 84 a. Specify the null and alternative hypotheses for this test. OA. Ho: μ=95 H₂:μ>95 OC. Ho: μ#95 H₂:μ=95 t= C ▸ b. Since x = 88.4 is less than 95, a fisherman wants to reject the null hypothesis. What are the problems with using such a decision rule? (Round to two decimal places as needed.) OA. To reject the null hypothesis, the problem must specify the sample size. OB. To reject the null hypothesis, the problem must specify the critical value of z. OC. To reject the null hypothesis, the problem must specify the value of a and the probability that the test will lead to rejection and then consult the t or z table depending on the size of the sample. O D. To reject the null hypothesis, the problem must specify the critical value of t. c. Compute the value of the test statistic. d. Find the approximate p-value of the test. p-value= (Round to three decimal places as needed.) OB. Ho:μ=95 H₂:μ<95 OD. Ho: H=95 H₂:μ#95 a Colant a unlun of the nohahility of Tune Lorror Internrat this unlue in the words of the problem
Transcribed Image Text:Trap spacing measurements (in meters) for a sample of seven teams of red spiny lobster fisherman are reproduced in the accompanying table. Let u represent the average of the trap spacing measurements for the population of red spiny lobster fisherman. The mean and the standard deviation of the sample measurements are x = 88.4 meters and s = 12.4 meters, respectively. Suppose you want to determine if the true value of μ differs from 95 meters. Complete parts a through h below. 91 98 105 94 79 68 84 a. Specify the null and alternative hypotheses for this test. OA. Ho: μ=95 H₂:μ>95 OC. Ho: μ#95 H₂:μ=95 t= C ▸ b. Since x = 88.4 is less than 95, a fisherman wants to reject the null hypothesis. What are the problems with using such a decision rule? (Round to two decimal places as needed.) OA. To reject the null hypothesis, the problem must specify the sample size. OB. To reject the null hypothesis, the problem must specify the critical value of z. OC. To reject the null hypothesis, the problem must specify the value of a and the probability that the test will lead to rejection and then consult the t or z table depending on the size of the sample. O D. To reject the null hypothesis, the problem must specify the critical value of t. c. Compute the value of the test statistic. d. Find the approximate p-value of the test. p-value= (Round to three decimal places as needed.) OB. Ho:μ=95 H₂:μ<95 OD. Ho: H=95 H₂:μ#95 a Colant a unlun of the nohahility of Tune Lorror Internrat this unlue in the words of the problem
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
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