Question 15.22

15.22 What additional information is needed?

A study reported the following results for data analysed using the methods that we studied in this chapter:

Effect -value
A 4.75 0.009
B 14.26 0.001
AB 5.14 0.007
  1. What can you conclude from the information given?
  2. What additional information would you need to write a summary of the results for this study?