Homework Help is Here – Start Your Trial Now!
Math
Statistics
(a) Identify the null hypothesis and alternative hypothesis. OA. Ho: μ#3.1 H₂: H=3.1 OD. Ho: H≤3.2 Ha:μ> 3.2 (b) Identify the standardized test statistic. z = (Round to two decimal places as needed.) OB. Ho: >3.1 H₂:μ≤3.1 E. Ho: >3.2 H₂: μ≤3.2 CID C. Ho: 13.2 Ha: μ#3.2 OF. Ho: $3.1 Ha: μ>3.1

(a) Identify the null hypothesis and alternative hypothesis. OA. Ho: μ#3.1 H₂: H=3.1 OD. Ho: H≤3.2 Ha:μ> 3.2 (b) Identify the standardized test statistic. z = (Round to two decimal places as needed.) OB. Ho: >3.1 H₂:μ≤3.1 E. Ho: >3.2 H₂: μ≤3.2 CID C. Ho: 13.2 Ha: μ#3.2 OF. Ho: $3.1 Ha: μ>3.1

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

15

A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.15 pounds. At a = 0.05, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA. Ho: μ#3.1 H₂: μ = 3.1 OB. Ho: μ>3.1 Ha:μ≤3.1 C. Ho: μ = 3.2 H₂: μ#3.2 OD. Ho: μ≤3.2 OE. Ho: μ>3.2 OF. Ho: ≤3.1 Ha: μ>3.2 H₂:μ≤3.2 Ha: μ>3.1 (b) Identify the standardized test statistic. z = (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 80 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.15 pounds. At a = 0.05, can you reject the claim? (a) Identify the null hypothesis and alternative hypothesis. OA. Ho: μ#3.1 H₂: μ = 3.1 OB. Ho: μ>3.1 Ha:μ≤3.1 C. Ho: μ = 3.2 H₂: μ#3.2 OD. Ho: μ≤3.2 OE. Ho: μ>3.2 OF. Ho: ≤3.1 Ha: μ>3.2 H₂:μ≤3.2 Ha: μ>3.1 (b) Identify the standardized test statistic. z = (Round to two decimal places as needed.)
Expert Solution
steps

Step by step

Solved in 5 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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