To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperature levels. The results follow. Temperature 60°C 50°C 70°C 38 34 26 28 35 31 40 38 31 43 27 33 36 31 34 a. Construct an analysis of variance table (to 2 decimals, if necessary). Round p-value to four decimal places. Source of Variation Sum of Squares Degrees of Freedom Mean Square p-value Treatments Error Total b. Use a .05 level of significance to test whether the temperature level has an effect on the mean yield of the process. The p-value is Select What is your conclusion? Select

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To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperature levels. The results follow.
Temperature
60°C
50°C
70°C
38
34
26
28
35
31
40
38
31
43
27
33
36
31
34
a. Construct an analysis of variance table (to 2 decimals, if necessary). Round p-value to four decimal places.
Source of Variation Sum of Squares Degrees of Freedom Mean Square
p-value
Treatments
Error
Total
b. Use a .05 level of significance to test whether the temperature level has an effect on the mean yield of the process.
The p-value is
Select
What is your conclusion?
Select
Transcribed Image Text:To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperature levels. The results follow. Temperature 60°C 50°C 70°C 38 34 26 28 35 31 40 38 31 43 27 33 36 31 34 a. Construct an analysis of variance table (to 2 decimals, if necessary). Round p-value to four decimal places. Source of Variation Sum of Squares Degrees of Freedom Mean Square p-value Treatments Error Total b. Use a .05 level of significance to test whether the temperature level has an effect on the mean yield of the process. The p-value is Select What is your conclusion? Select
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