Consider the following hypothesis test: Ho: µ = 16 Ha: u # 16 A sample of 50 provided a sample mean of 14.11. The population standard deviation is 6. Enter negative value as negative number. a. Compute the value of the test statistic (to 2 decimals). b. What is the p-value (to 4 decimals)? Use the value of the test statistic rounded to 2 decimal places in your calculations. c. Using a = 0.05, can it be concluded that the population mean is not equal to 16? - Select your answer - d. What is the rejection rule using the critical value? Reject Ho if z is- Select your answer - v the lower critical value and is Select your answer - the upper critical value. Using a = 0.05, what are the critical values for the test statistic? (+ or -) (to 2 decimals) Can it be concluded that the population mean is not equal to 16? - Select your answer - v

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
Consider the following hypothesis test:
Но:
= 16
На: д + 16
A sample of 50 provided a sample mean of 14.11. The population standard deviation is 6. Enter negative value as negative number.
a. Compute the value of the test statistic (to 2 decimals).
b. What is the p-value (to 4 decimals)? Use the value of the test statistic rounded to 2 decimal places in your calculations.
c. Using a = 0.05, can it be concluded that the population mean is not equal to 16?
- Select your answer - ♥
d. What is the rejection rule using the critical value?
Reject Ho if z is
- Select your answer -
v the lower critical value and is
- Select your answer -
the upper critical value.
Using a =
0.05, what are the critical values for the test statistic? (+ or -)
(to 2 decimals)
Can it be concluded that the population mean is not equal to 16?
- Select your answer - ♥
Transcribed Image Text:Consider the following hypothesis test: Но: = 16 На: д + 16 A sample of 50 provided a sample mean of 14.11. The population standard deviation is 6. Enter negative value as negative number. a. Compute the value of the test statistic (to 2 decimals). b. What is the p-value (to 4 decimals)? Use the value of the test statistic rounded to 2 decimal places in your calculations. c. Using a = 0.05, can it be concluded that the population mean is not equal to 16? - Select your answer - ♥ d. What is the rejection rule using the critical value? Reject Ho if z is - Select your answer - v the lower critical value and is - Select your answer - the upper critical value. Using a = 0.05, what are the critical values for the test statistic? (+ or -) (to 2 decimals) Can it be concluded that the population mean is not equal to 16? - Select your answer - ♥
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

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