For numbers 8 to 10: The owner of a newly opened bakery is interested to know if the mean moisture content of bread significantly differs among three available storage conditions in his bakery. Given that all the assumptions for the appropriate test procedure are satisfied, the partial ANOVA table is given below. Source of variation df Sum of squares Among storage 0.6476 conditions Within storage 27 0.2025 conditions Total 29 0.8501 10. If the test yielded a p-value 1.54x104, then at 5% level of significance, which of the following is(are) TRUE? I. All storage conditions gave equal mean moisture content of the bread. II. At least one of the storage conditions gave a different mean moisture content of the bread. O A l only O B. Il only O C. Both I and II O D. Neither I nor II

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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For numbers 8 to 10: The owner of a newly opened bakery is interested to know if the mean moisture content
of bread significantly differs among three available storage conditions in his bakery. Given that all the
assumptions for the appropriate test procedure are satisfied, the partial ANOVA table is given below.
Source of variation
df
Sum of squares
Among storage
0.6476
conditions
Within storage
27
0.2025
conditions
Total
29
0.8501
10. If the test yielded a p-value = 1.54x104, then at 5% level of significance, which of the following is(are)
TRUE?
I. All storage conditions gave equal mean moisture content of the bread.
II. At least one of the storage conditions gave a different mean moisture content of the bread.
O A. I only
O B. Il only
O C. Both I and II
O D. Neither I nor II
Transcribed Image Text:For numbers 8 to 10: The owner of a newly opened bakery is interested to know if the mean moisture content of bread significantly differs among three available storage conditions in his bakery. Given that all the assumptions for the appropriate test procedure are satisfied, the partial ANOVA table is given below. Source of variation df Sum of squares Among storage 0.6476 conditions Within storage 27 0.2025 conditions Total 29 0.8501 10. If the test yielded a p-value = 1.54x104, then at 5% level of significance, which of the following is(are) TRUE? I. All storage conditions gave equal mean moisture content of the bread. II. At least one of the storage conditions gave a different mean moisture content of the bread. O A. I only O B. Il only O C. Both I and II O D. Neither I nor II
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