Answer/solve the questions below and show your work:

To study the effect of temperature on yield in a chemical process, six batches were produced. The data obtained is shown below. 60C 1. Calculate sample means for each of the temperature levels, 3?], 2, 3 2. Compute the overall sample mean )3. 3. What type of test should the researcher use to determine if there is a signicant difference in the effect of temperature on yield in a chemical process? 4. State the null hypothesis 5. State the alternative hypothesis 6. Calculate the test statistic 7. Calculate the p-Value 8. At 95% condence make the decision regarding hypothesis test 9. State your conclusion in the context of the