Assume that a simple random sample has been selected and test the given claim. Use the​ P-value method for testing hypotheses. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim.   The ages of actresses when they won an acting award is summarized by the statistics nequals=7878​, xequals=35.935.9 ​years, and sequals=11.411.4 years. Use a 0.050.05 significance level to test the claim that the mean age of actresses when they win an acting award is 3232 years. What are the​ hypotheses?     A. Upper H 0H0​: muμequals=3232 years Upper H 1H1​: muμless than<3232 years   B. Upper H 0H0​: muμequals=3232 years Upper H 1H1​: muμnot equals≠3232 years Your answer is correct.   C. Upper H 0H0​: muμequals=3232 years Upper H 1H1​: muμgreater than or equals≥3232 years   D. Upper H 0H0​: muμnot equals≠3232 years Upper H 1H1​: muμequals=3232 years Identify the test statistic.   tequals=nothing ​(Round to three decimal places as​ needed.)   What is the P-Value?

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
Assume that a simple random sample has been selected and test the given claim. Use the​ P-value method for testing hypotheses. Identify the null and alternative​ hypotheses, test​ statistic, P-value, and state the final conclusion that addresses the original claim.
 
The ages of actresses when they won an acting award is summarized by the statistics
nequals=7878​,
xequals=35.935.9
​years, and
sequals=11.411.4
years. Use a
0.050.05
significance level to test the claim that the mean age of actresses when they win an acting award is
3232
years.
What are the​ hypotheses?
 
 
A.
Upper H 0H0​:
muμequals=3232
years
Upper H 1H1​:
muμless than<3232
years
 
B.
Upper H 0H0​:
muμequals=3232
years
Upper H 1H1​:
muμnot equals≠3232
years
Your answer is correct.
 
C.
Upper H 0H0​:
muμequals=3232
years
Upper H 1H1​:
muμgreater than or equals≥3232
years
 
D.
Upper H 0H0​:
muμnot equals≠3232
years
Upper H 1H1​:
muμequals=3232
years
Identify the test statistic.
 
tequals=nothing
​(Round to three decimal places as​ needed.)
 
What is the P-Value?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 5 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
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