Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of α=0.05. ​Z-Test   ​Z-Test   Inpt: Data Stats       μ≠50   μ0​:50     z=−2.95145915   σ​:3.75     p=0.00316276   x​:48.25     x=48.25   ​n:40     n=40   μ: ≠μ0 <μ0 >μ0           Calculate Draw       Choose the correct answer below.     A. Since the​ P-value is greater than α​, fail to reject the null hypothesis.   B. Since the​ P-value is less than α​, reject the null hypothesis.   C. Since the​ P-value is greater than α​, reject the null hypothesis.   D. Since the​ P-value is less than α​, fail to reject the null hypothesis.

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
Use the calculator displays to the right to make a decision to reject or fail to reject the null hypothesis at a significance level of
α=0.05.
​Z-Test
 
​Z-Test
 
Inpt: Data
Stats
 
 
 
μ≠50
 
μ0​:50
 
 
z=−2.95145915
 
σ​:3.75
 
 
p=0.00316276
 
x​:48.25
 
 
x=48.25
 
​n:40
 
 
n=40
 
μ:
≠μ0
<μ0
>μ0
 
 
 
 
 
Calculate Draw
 
 
 
Choose the correct answer below.
 
 
A.
Since the​ P-value is
greater
than
α​,
fail to reject
the null hypothesis.
 
B.
Since the​ P-value is
less
than
α​,
reject
the null hypothesis.
 
C.
Since the​ P-value is
greater
than
α​,
reject
the null hypothesis.
 
D.
Since the​ P-value is
less
than
α​,
fail to reject
the null hypothesis.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

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