A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year, A sample of 50 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.08 pounds. At a = 0.03, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA Ho: u>3.2 OB. Ho: >3.1 OC. Ho: H#3.1 H: us3.2 H: us3.1 Hgi u=3.1 D. Ho: p=32 H u#3.2 OE Ho: us3.1 H u>3.1. OF. Ho: us3.2 Hi u>32 (b) Identify the standardized test statistic. z= (Round to two decimal places as needed.)

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
Topic Video
Question
A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.08 pounds. At
a = 0.03, can you reject the claim?
(a) Identify the null hypothesis and alternative hypothesis.
O A. Ho: H>3.2
Ha: us3.2
Ο Β. H : μ> 3.1
OC. Ho: H 3.1
Ha: H<3.1
Ha: H = 3.1
D. Ho: H=3.2
Ha: H#3.2
Ο Ε. Ho μ 3.1
Ha: µ> 3.1.
OF. Ho: us3.2
Ha:µ> 3.2
(b) Identify the standardized test statistic.
(Round to two decimal places as needed.)
Transcribed Image Text:A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.08 pounds. At a = 0.03, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. O A. Ho: H>3.2 Ha: us3.2 Ο Β. H : μ> 3.1 OC. Ho: H 3.1 Ha: H<3.1 Ha: H = 3.1 D. Ho: H=3.2 Ha: H#3.2 Ο Ε. Ho μ 3.1 Ha: µ> 3.1. OF. Ho: us3.2 Ha:µ> 3.2 (b) Identify the standardized test statistic. (Round to two decimal places as needed.)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
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