STAT200 Final: Final Exam Summer 2010
Document Summary
Hypothesis tests must be set up in a formal way and answered in sentence form. Show all relevant work on the nine question pages. Yellow scratch paper is provided for rough work only and is not to be handed in. You are expected to define the symbols you introduce and to state any necessary assumptions. The total number of marks is 100. (11 marks) a drug company is interested in whether the color of their packaging has any impact on sales. To test this, they used five different colors (blue, green, orange, red and yellow) for the boxes of over-the-counter pain reliever. The following table shows the number of boxes of each color that sold during the first month. Test at = . 10 level of significance. Statistics 200 c50 page 2 of 9. Student #:_____________________ (6 marks) for the following situations find the p-values and make your conclusions using those p-values.
