I test the effect of temperature of a manufacturing process on the lifetime of its product, I collected data shown below. Factor: temperature Level Lifetime Sum Average Variance (degrees) 100 110, 120 110, 130 120, 120 110, 120 230 115 50 200 240 120 200 300 240 120 400 230 115 50 Total Average 117.5 a. Write the hypotheses of this ANOVA test. b. Calculate he sum of squares for the ANOVA table. c. Make the ANOVA table. (If you could not find the sum of- squares above, use 100, 200, and 300 for the values in the table below.) d. With a - 10%, make a decision.

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I test the effect of temperature of a manufacturing
process on the lifetime of its product, I collected data shown
below.
Factor: temperature
Level
(degrees)
100
Lifetime
Sum
Average
Variance
115
50
110, 120
110, 130
120, 120
110, 120
230
200
240
120
200
300
240
120
115
117,5
400
230
50
Total Average
a. Write the hypotheses of this ANOVA test.
b. Calculate the sum of squares for the ANOVA table.
c. Make the ANOVA table.
squares above, use 100, 200, and 300 for the values in the
table below.)
(If you could not find the sum
of -
d. With a
- 10%, make a decision.
Transcribed Image Text:I test the effect of temperature of a manufacturing process on the lifetime of its product, I collected data shown below. Factor: temperature Level (degrees) 100 Lifetime Sum Average Variance 115 50 110, 120 110, 130 120, 120 110, 120 230 200 240 120 200 300 240 120 115 117,5 400 230 50 Total Average a. Write the hypotheses of this ANOVA test. b. Calculate the sum of squares for the ANOVA table. c. Make the ANOVA table. squares above, use 100, 200, and 300 for the values in the table below.) (If you could not find the sum of - d. With a - 10%, make a decision.
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