In an experiment, researchers randomly assigned one of four types of fertilizers to each of 40 plants. (All plants were of the same type.) The researchers measured the growth of each plant after 3 months. They used a Bonferroni Multiple Comparison method to determine which fertilizer(s) had a different mean growth. If they wanted to keep the probability of making a Type I Error at 0.05, the significance level on each hypothesis test is (round to FOUR decimal places)
Get Answers For Free
Most questions answered within 1 hours.