The quality control department of a soup brand is concerned that its soups contain more MSG than the 750 mg per serving on the label. A sample of 21 soups from the facility had an average MSG of 707 mg and a variance of 4316.49 mg per serving. What can be concluded with an a of 0.10? a) What is the appropriate test statistic? One-Sample t-test b) Population: -Select- Sample: -Select-- c) Obtain/compute the appropriate values to make a decision about Ho. Critical Value = 1.325 Decision: Fail to reject HO v Test Statistic = -2.99 d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below. 688.00 725 996 e) Compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. |-0.65 2 = 0.309 ; Magnitude: medium effect v Magnitude: na f) Make an interpretation based on the results. O The amount of MSG in the soup is significantly more than on the label. O The amount of MSG in the soup significantly less than on the label. O The amount of MSG in the soup is not significantly different on the label.
The quality control department of a soup brand is concerned that its soups contain more MSG than the 750 mg per serving on the label. A sample of 21 soups from the facility had an average MSG of 707 mg and a variance of 4316.49 mg per serving. What can be concluded with an a of 0.10? a) What is the appropriate test statistic? One-Sample t-test b) Population: -Select- Sample: -Select-- c) Obtain/compute the appropriate values to make a decision about Ho. Critical Value = 1.325 Decision: Fail to reject HO v Test Statistic = -2.99 d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below. 688.00 725 996 e) Compute the corresponding effect size(s) and indicate magnitude(s). If not appropriate, input and/or select "na" below. |-0.65 2 = 0.309 ; Magnitude: medium effect v Magnitude: na f) Make an interpretation based on the results. O The amount of MSG in the soup is significantly more than on the label. O The amount of MSG in the soup significantly less than on the label. O The amount of MSG in the soup is not significantly different on the label.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Answer part c,d,e and f .
Please provide correct and accurate answers.
Transcribed Image Text:The quality control department of a soup brand is concerned that its soups contain more MSG than the 750 mg per serving on the label. A sample of 21 soups from the facility had an average MSG of 707 mg and a variance of 4316.49 mg per serving. What
can be concluded with an a of 0.10?
a) What is the appropriate test statistic?
One-Sample t-test
b)
Population:
--Select---
Sample:
---Select---
c) Obtain/compute the appropriate values to make a decision about Ho.
Critical Value = 1.325
Decision: Fail to reject H0 v
; Test Statistic = -2.99
d) If appropriate, compute the CI. If not appropriate, input "na" for both spaces below.
r 688.00
725.996
e) Compute the corresponding effect size(s) and indicate magnitude(s).
If not appropriate, input and/or select "na" below.
Magnitude: medium effect v
; Magnitude: na
d = |-0.65
2 = 0.309
f) Make an interpretation based on the results.
O The amount of MSG in the soup is significantly more than on the label.
O The amount of MSG in the soup is significantly less than on the label.
O The amount of MSG in the soup is not significantly different on the label.
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