A fast food restaurant estimates that the mean sodium content in one of its breakfast sandwiches is no more than 926 milligrams. A random sample df 35 Breakiast sandwiches has a mean sodium content of 918 milligrams. Assume the population standard deviation is 20 milligrams. At a= 0.05, do you have enough evidence to reject the restaurant's claim? Complete parts (a) through (e). (a) Identify the null hypothesis and alternative hypothesis. O A. Ho: H< 918 (claim) O B. Ho: H=918 (claim) Ha u#918 C. Ho: us926 (claim) Ha 2 918 Ha: u>926 O D. Ho: H 926 (claim) OE. Ho: Hs918 OF Ho: u> 926 Ha = 926 Ha:H< 918 (claim) Ha Hs926 (claim) (b) Identify the critical value(s). Use technology. (Use a comma to separate answers as needed. 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
Question
Help please with letter b
A fast food restaurant estimates that the mean sodium content in one of its breakfast sandwiches is no more than 926 milligrams. A random samplé of 35 Breakiast
sandwiches has a mean sodium content of 918 milligrams. Assume the population standard deviation is 20 milligrams. At a= 0.05, do you have enough evidence to
reject the restaurant's claim? Complete parts (a) through (e).
(a) Identify the null hypothesis and alternative hypothesis.
O A. Ho: H< 918 (claim)
O B. Ho: H=918 (claim)
Ha u#918
C. Ho: us926 (claim)
Ha 2 918
Ha: p> 926
O D. Ho u 926 (claim)
OF Ho: u> 926
O E. Ho: Hs918
Ha: H< 918 (claim)
Ha: H= 926
Ha Hs926 (claim)
(b) Identify the critical value(s). Use technology.
Zo =
(Use a comma to separate answers as needed. Round to two decimal places as needed.)
Transcribed Image Text:A fast food restaurant estimates that the mean sodium content in one of its breakfast sandwiches is no more than 926 milligrams. A random samplé of 35 Breakiast sandwiches has a mean sodium content of 918 milligrams. Assume the population standard deviation is 20 milligrams. At a= 0.05, do you have enough evidence to reject the restaurant's claim? Complete parts (a) through (e). (a) Identify the null hypothesis and alternative hypothesis. O A. Ho: H< 918 (claim) O B. Ho: H=918 (claim) Ha u#918 C. Ho: us926 (claim) Ha 2 918 Ha: p> 926 O D. Ho u 926 (claim) OF Ho: u> 926 O E. Ho: Hs918 Ha: H< 918 (claim) Ha: H= 926 Ha Hs926 (claim) (b) Identify the critical value(s). Use technology. Zo = (Use a comma to separate answers as needed. 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 2 images

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