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
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
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
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 - ♥
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