The Department of Health collected data on the amount of sodium (in mg) in hotdogs advertised nationally, distributed regionally, and prepared locally. Is there sufficient evidence to show that the mean amount of sodium in the types of hotdogs are not all equal? Of the nationally advertised hotdogs, the average amount of sodium is 395.25 with a standard deviation of 92.4673. Of the regionally distributed hot dogs, the average n average amount of sodium is 413.4118 with a standard deviation of 84.4083. Of the locally prepared hotdogs, the average average amount of sodium is 476.1765 with a standard deviation of 89.1573. There are eighteen magazines sampled in each group. Sample Size Nationally Advertised 395.25 Regional Distributed Locally Prepared Source Between Mean Within Total 413.4118 SS 476.1765 Fill in the hypotheses below: Ho: All the means are equal. Ha: At least one mean is different from the others. ✓ Standard Deviation 92.4673 df 84.4083 Part 2 of 3 Complete the following ANOVA summary table (a = 0.05). Round your answers to three decimal places, if necessary, and round any interim calculations to four decimal places. 89.1573 MS 20 F 17 17 P-value
The Department of Health collected data on the amount of sodium (in mg) in hotdogs advertised nationally, distributed regionally, and prepared locally. Is there sufficient evidence to show that the mean amount of sodium in the types of hotdogs are not all equal? Of the nationally advertised hotdogs, the average amount of sodium is 395.25 with a standard deviation of 92.4673. Of the regionally distributed hot dogs, the average n average amount of sodium is 413.4118 with a standard deviation of 84.4083. Of the locally prepared hotdogs, the average average amount of sodium is 476.1765 with a standard deviation of 89.1573. There are eighteen magazines sampled in each group. Sample Size Nationally Advertised 395.25 Regional Distributed Locally Prepared Source Between Mean Within Total 413.4118 SS 476.1765 Fill in the hypotheses below: Ho: All the means are equal. Ha: At least one mean is different from the others. ✓ Standard Deviation 92.4673 df 84.4083 Part 2 of 3 Complete the following ANOVA summary table (a = 0.05). Round your answers to three decimal places, if necessary, and round any interim calculations to four decimal places. 89.1573 MS 20 F 17 17 P-value
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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Transcribed Image Text:The Department of Health collected data on the amount of sodium (in mg) in hotdogs advertised nationally,
distributed regionally, and prepared locally. Is there sufficient evidence to show that the mean amount of
sodium in the types of hotdogs are not all equal?
Of the nationally advertised hotdogs, the average amount of sodium is 395.25 with a standard deviation of
92.4673. Of the regionally distributed hot dogs, the average n average amount of sodium is 413.4118 with
a standard deviation of 84.4083. Of the locally prepared hotdogs, the average average amount of sodium is
476.1765 with a standard deviation of 89.1573. There are eighteen magazines sampled in each group.
Nationally Advertised
Regional Distributed
Locally Prepared
Source
Between
Within
Mean
Total
395.25
SS
413.4118
476.1765
Fill in the hypotheses below:
Ho: All the means are equal.
Ha: At least one mean is different from the others. V
Standard Deviation
92.4673
df
84.4083
89.1573
Part 2 of 3
Complete the following ANOVA summary table (a = 0.05). Round your answers to three decimal places, if
necessary, and round any interim calculations to four decimal places.
Sample Size
MS
20
F
17
17
P-value
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