Solve the problems by hand providing the seven steps of hypothesis testing procedure as in lecture notes. For the computation, you MUST show the middle steps in your process of computation.

2. A groups of developmental psychologists wanted to examine under what conditions children of 24 month of age can generate the most number of words. They randomly selected 30 children and randomly assigned them to three different conditions. Then they measured the number of words the children uttered in the three conditions. Conduct a hypothesis test at the signicance level of .05 while showing all 7 steps of the testing procedure. What is your conclusion? Child playing alone After bath After dinner 21 47 39 2 19 42 6 24 10 1 12 24 7 48 29 53 53 34 0 20 85 6 17 36 10 29 3 1 18 41 65