If we have a goal of using the data described in Exercise 1 to (1) determine whether size of a car has an effect on the load measurements and (2) to determine whether the location of the femur (left or right) has an effect on the load measurements, should we use one-way analysis of variance for the two individual tests? Why or why not?
Answer to relevant QuestionsWhat is an interaction between two factors? In general, when using two way analysis of variance, if we find that there is an interaction effect, how does that affect the procedure? The following table lists measures of self-esteem obtained from a student project as supervised by Jannay Morrow at Vassar College (based on data from Richard Lowry). The objective of the project was to study how levels of ...Descriptive Statistics Include appropriate units in all answers. a. Find the mean for each of the three groups. b. Find the standard deviation for each of the three groups. c. Find the variance for each of the three ...Shown below is a histogram of digits selected in California’s Win 4 lottery. Each drawing involves the random selection (with replacement) of four digits between 0 and 9 inclusive. a. If the lottery works correctly, what ...Example 2 using the following times for American Airlines Flight 19. Use the sign test for the data consisting of matched pairs.
Post your question