In: Statistics and Probability
To study the effect of temperature on yield in a chemical process, five different batches were
produced at each of three temperature levels. The results shown below.
Temperature |
||
34 |
30 |
23 |
24 |
31 |
28 |
36 |
34 |
28 |
39 |
23 |
30 |
32 |
27 |
31 |
Construct an analysis of variance table. Use α=0.05 level of significance to test whether the temperature level has an effect on the mean yield of the process. You need to show ALL the steps by which you arrived at your ANOVA table. Otherwise, only partial mark will be given.