study andomly selected people had 7 of them say that they get a routine physical at least once a year, 9 say they did not, and 2 people declined to answer. Use the sign test at the 0.1 significance level to est the claim that the minority of people get a routine physical at least once a year. a) What is the value of the test statistic used in this sign test? b) What is the critical value in this sign test? c) What is the correct conclusion of this sign test? O There is not sufficient evidence to warrant rejection of the claim that the minority of people get a routine physical at least once a year. O There is sufficient evidence to support the claim that the minority of people get a routine physical at least once a year. O There is not sufficient evidence to support the claim that the minority of people get a routine physical at least once a year. O There is sufficient evidence to warrant rejection of the claim that the minority of people get a routine physical at least once a year.

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 study of 18 randomly selected people had 7 of them say that they get a routine physical at least once a
year, 9 say they did not, and 2 people declined to answer. Use the sign test at the 0.1 significance level to
test the claim that the minority of people get a routine physical at least once a year.
(a) What is the value of the test statistic used in this sign test?
(b) What is the critical value in this sign test?
(c) What is the correct conclusion of this sign test?
O There is not sufficient evidence to warrant rejection of the claim that the minority of people get a
routine physical at least once a year.
O There is sufficient evidence to support the claim that the minority of people get a routine physical
at least once a year.
O There is not sufficient evidence to support the claim that the minority of people get a routine
physical at least once a year.
O There is sufficient evidence to warrant rejection of the claim that the minority of people get a
routine physical at least once a year.
Transcribed Image Text:A study of 18 randomly selected people had 7 of them say that they get a routine physical at least once a year, 9 say they did not, and 2 people declined to answer. Use the sign test at the 0.1 significance level to test the claim that the minority of people get a routine physical at least once a year. (a) What is the value of the test statistic used in this sign test? (b) What is the critical value in this sign test? (c) What is the correct conclusion of this sign test? O There is not sufficient evidence to warrant rejection of the claim that the minority of people get a routine physical at least once a year. O There is sufficient evidence to support the claim that the minority of people get a routine physical at least once a year. O There is not sufficient evidence to support the claim that the minority of people get a routine physical at least once a year. O There is sufficient evidence to warrant rejection of the claim that the minority of people get a routine physical at least once a year.
Expert Solution
steps

Step by step

Solved in 3 steps with 5 images

Blurred answer
Similar 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