To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperatu

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answerhappygod
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To study the effect of temperature on yield in a chemical process, five batches were produced at each of three temperatu

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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.
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.)
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.
H0: At least two of the population means are
equal.
Ha: At least two of the population means are
different.H0: 𝜇50°C = 𝜇60°C = 𝜇70°C
Ha: 𝜇50°C ≠ 𝜇60°C ≠ 𝜇70°C H0:
Not all the population means are equal.
Ha: 𝜇50°C = 𝜇60°C = 𝜇70°CH0: 𝜇50°C = 𝜇60°C = 𝜇70°C
Ha: Not all the population means are
equal.H0: 𝜇50°C ≠ 𝜇60°C ≠ 𝜇70°C
Ha: 𝜇50°C = 𝜇60°C = 𝜇70°C
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.
Do not reject H0. There is sufficient
evidence to conclude that the mean yields for the three
temperatures are not equal.Reject H0.
There is sufficient evidence to conclude that the mean yields for
the three temperatures are not
equal. Reject H0.
There is not sufficient evidence to conclude that the mean yields
for the three temperatures are not equal.Do not
reject H0. There is not sufficient
evidence to conclude that the mean yields for the three
temperatures are not equal.
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