2/21/2021 Week 8 Assignment Part Il-Joseph Grovogui 3. Find the P-value for a left-tailed hypothesis test with a test statistic of z = - 1.83. Decide whether to reject Ho if the level of significance is a=0.10. P-value = (Round to four decimal places as needed.) State your conclusion. Choose the correct answer below. Since P>a, reject Ho. Since P>a, fail to reject Ho- Since Psa, reject Ho. Since Psa, fail to reject Ho-

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
Excellence
Committed to
Service
TMC
Therapy Management Corporation
2/21/2021
Week 8 Assignment Part Il-Joseph Grovogui
3. Find the P-value for a left-tailed hypothesis test with a test statistic of z = - 1.83. Decide whether to reject Ho if the level of
significance is a= 0.10.
P-value =
(Round to four decimal places as needed.)
State your conclusion. Choose the correct answer below.
Since P>a, reject Ho-
Since P>a, fail to reject Ho:
Since Psa, reject Ho.
Since Psa, fail to reject Ho:
Commitd tor
Transcribed Image Text:Excellence Committed to Service TMC Therapy Management Corporation 2/21/2021 Week 8 Assignment Part Il-Joseph Grovogui 3. Find the P-value for a left-tailed hypothesis test with a test statistic of z = - 1.83. Decide whether to reject Ho if the level of significance is a= 0.10. P-value = (Round to four decimal places as needed.) State your conclusion. Choose the correct answer below. Since P>a, reject Ho- Since P>a, fail to reject Ho: Since Psa, reject Ho. Since Psa, fail to reject Ho: Commitd tor
2/21/2021
Week 8 Assignment Part II-Joseph Grovogui
6. Find the critical value(s) and rejection region(s) for the type of z-test with level of significance a. Include a graph with your
answer.
Right-tailed test, a= 0.07
The critical value(s) is/are z=
1.40
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
(Round to two decimal places as needed.)
A. The rejection region is z>
B. The rejection region is z<
C. The rejection regions are z<
and z>
Choose the correct graph of the rejection region below.
O A.
O B.
O C.
D.
-z 0 z
Transcribed Image Text:2/21/2021 Week 8 Assignment Part II-Joseph Grovogui 6. Find the critical value(s) and rejection region(s) for the type of z-test with level of significance a. Include a graph with your answer. Right-tailed test, a= 0.07 The critical value(s) is/are z= 1.40 (Round to two decimal places as needed. Use a comma to separate answers as needed.) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Round to two decimal places as needed.) A. The rejection region is z> B. The rejection region is z< C. The rejection regions are z< and z> Choose the correct graph of the rejection region below. O A. O B. O C. D. -z 0 z
Expert 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