can you please show clear steps for this Q and i will thumb up to understand. A = 30

Nintendo Sony would like to test the hypothesis that a difference exists in the average age of users of a Wii, a PlayStation, or an Xbox console game. The following data represent the age of a random sample of Wii, PlayStation, and Xbox users. Wii PlayStation Xbox A 26 31 31 21 20 47 24 38 29 24 31 36 25 30 Use a = 0.05 significance level to test this claim. To solve it answer the following questions. a) State the hypotheses. (10 pts) b) State the test statistic. (5 pts) c) State the rejection criteria. (10 pts) d) Calculate the value of the test statistic. (10 pts) e) Find degrees of freedoms and critical value. (10 pts) f) Make the conclusion. (10 pts) g) Solve it using Minitab, put the output and discuss it. (10 pts)