Refer to Exercise 3.55.
In exercise

a. The state legislative committee in charge of allocations for food stamps wanted to determine if there was a difference in the mean food expenditures among the five family sizes. Do the conditions necessary for applying the AOV F test appear to be valid?
b. If the conditions for the AOV F test are satisfied, then conduct the test to evaluate whether there is a difference in the five food expenditure means. If not, then suggest a transformation, and conduct the test on the transformed data.

1 member: 2 members: 129 116 122 70 141 102 120 75 114 81 106 95 3 members: 4 members: 139 25 93 15 158 114 108 5+ membe 121 128 19 140 206 11 104 109 135 136 67 62 168 128 131 118 80 53 99 68 76 55 84 77 7 4084 65 67 183 94 98 85 81 67 69 119 10 94 9492 79 99 17 45 86 100 116 125 82 142 294 85 191 100 116 111 106 99 132 62 129 91