Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Hg. There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal. Reject Ho. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal. Do not reject H. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal. O Do not reject Họ: There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal.

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Find the value of the test statistic. (Round your answer to two decimal places.)
Find the p-value. (Round your answer to four decimal places.)
p-value
State your conclusion.
Reject Ho. There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal.
Reject Ho. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal.
Do not reject Hp. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal.
Do not reject Ho: There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal.
Transcribed Image Text:Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value State your conclusion. Reject Ho. There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal. Reject Ho. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal. Do not reject Hp. There is not sufficient evidence to conclude that the mean yields for the three temperatures are not equal. Do not reject Ho: There is sufficient evidence to conclude that the mean yields for the three temperatures are not equal.
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
50°C
60°C
70°C
34
30
22
23
31
29
37
35
29
39
24
31
27
25
34
Construct an analysis of variance table. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.)
Source
Sum
Degrees
of Freedom
Mean
p-value
of Variation
of Squares
Square
Treatments
Error
Total
Use a 0.05 level of significance to test whether the temperature level has an effect on the mean yield of the process.
State the null and alternative hypotheses.
O Ho: H50°c = H60°C = H70°c
Hai H50°c * H60°c * H70°c
O Ho: Not all the population means are equal.
Hai H50°c - H60°c = 470°C
O Ho: At least two of the population means are equal.
: At least two of the population means are different.
O Ho: H50°c = H60°c = H70°C
: Not all the population means are equal.
O Ho: H50°c * H60°c * H70°c
H: P50°c - H60°c = 70°c
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 50°C 60°C 70°C 34 30 22 23 31 29 37 35 29 39 24 31 27 25 34 Construct an analysis of variance table. (Round your values for MSE and F to two decimal places, and your p-value to four decimal places.) Source Sum Degrees of Freedom Mean p-value of Variation of Squares Square Treatments Error Total Use a 0.05 level of significance to test whether the temperature level has an effect on the mean yield of the process. State the null and alternative hypotheses. O Ho: H50°c = H60°C = H70°c Hai H50°c * H60°c * H70°c O Ho: Not all the population means are equal. Hai H50°c - H60°c = 470°C O Ho: At least two of the population means are equal. : At least two of the population means are different. O Ho: H50°c = H60°c = H70°C : Not all the population means are equal. O Ho: H50°c * H60°c * H70°c H: P50°c - H60°c = 70°c
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