Question 3 A researcher believes that the mean earnings of top-paid actors, athletes and musicians are the same. The earnings (in millions of dollars) for several randomly selected people from each category are shown in the table below. It has been confirmed that the population variance for each group is equal and that earnings follow a normal distribution for top-pain actors, athletes and musicians. Use a 5% significance to test the claim. Actor Athlete Musician 29 22 50 26 27 40 24 56 57 33 46 44 32 46 43 35 37 44 21 46 44 28 58 62 26 41 42 40 57 30 29 29 33 46 21 43 33 41 51 What is the factor variable? |Select an answer What is the response variable? Select an answer Test Statistic: P-Value: Decision Rule: |Select an answer Did Something Significant Happen? |Select an answer There Select an answer v to conclude Select an answer Select an answer The true average earnings for Top-Paid actors, athletes and musicians are the same At least one true average earning is different between Top-Paid actors, athletes and musicians