A nutritionist claims that the mean tuna consumption by a person is 3.8 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.5 pounds per year. Assume the population standard deviation is 1.06 pounds. At a = 0.07, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. Ho: H43.5 Ha:=3.5 O B. Hg: H> 3.8 OC. Hg: Hs3.5 Ha: > 3.5 OF. Ho: u= 3.8 H: u43.8 HaiHs3.8 OD. Ho: us3.8 H:u> 3.8 O E. Ho: H> 3.5 H:us3.5 (b) Find the P-value. |(Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis. O A. Fail to reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption O B. Reject Hg. There is not sufficient evidence to reject the claim that mean tuna consumption is is equal to 3.8 pounds. equal to 3.8 pounds. O C. Roject Ho. There is sufficient evidence to 3.8 pounds. reject the claim that mean tuna consumption is equal O D. Fail to reject Ho. There is sufficient evidence to reject the claim that mean tuna consumption is equal to 3.8 pounds.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
A nutritionist claims that the mean tuna consumption by a person is 3.8 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.5 pounds per year. Assume the population
standard deviation is 1.06 pounds. At a = 0.07, can you reject the claim?
(a) Identify the null hypothesis and alternative hypothesis.
O A. Ho: H+3.5
O B. Hg: u>3.8
Ha: us 3.8
OC. Họ: us3.5
Ha: μ= 3.5
Hạ: u> 3.5
O D. Ho: Hs3.8
H:u>3.8
O E. Ho: H> 3.5
Ha:us3.5
OF. Ho: H= 3.8
H: u#3.8
(b) Find the P-value.
|(Round to three decimal places as needed.)
(c) Decide whether to reject or fail to reject the null hypothesis.
O A. Fail to reject Ha. There is not sufficient evidence to reject the claim that mean tuna consumption O B. Reject Ha. There is not sufficient evidence to reject the claim that mean tuna consumption is
is equal to 3.8 pounds.
equal to 3.8 pounds.
OC. Reject H. There is sufficient evidence
to 3.8 pounds.
o reject the claim that mean tuna consumption is equal
O D. Fail to reject Hn. There is sufficient evidence to reject the claim that mean tuna consumption is
equal to 3.8 pounds.
Transcribed Image Text:A nutritionist claims that the mean tuna consumption by a person is 3.8 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.5 pounds per year. Assume the population standard deviation is 1.06 pounds. At a = 0.07, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. Ho: H+3.5 O B. Hg: u>3.8 Ha: us 3.8 OC. Họ: us3.5 Ha: μ= 3.5 Hạ: u> 3.5 O D. Ho: Hs3.8 H:u>3.8 O E. Ho: H> 3.5 Ha:us3.5 OF. Ho: H= 3.8 H: u#3.8 (b) Find the P-value. |(Round to three decimal places as needed.) (c) Decide whether to reject or fail to reject the null hypothesis. O A. Fail to reject Ha. There is not sufficient evidence to reject the claim that mean tuna consumption O B. Reject Ha. There is not sufficient evidence to reject the claim that mean tuna consumption is is equal to 3.8 pounds. equal to 3.8 pounds. OC. Reject H. There is sufficient evidence to 3.8 pounds. o reject the claim that mean tuna consumption is equal O D. Fail to reject Hn. There is sufficient evidence to reject the claim that mean tuna consumption is equal to 3.8 pounds.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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