A national youth organization sells six different kinds of cookies during its annual cookie campaign. A local leader is curious about whether national sales of the six kinds of cookies are uniformly distributed. He randomly selects the amounts of each kind of cookies sold by five youths and combines them into the observed data that follow. Use α = .05 to determine whether the data indicate that sales for these six kinds of cookies are uniformly distributed.
Kind of Cookie .. Observed Frequency
Chocolate chip .. 189
Peanut butter .... 168
Cheese cracker .. 155
Lemon flavored .. 161
Chocolate mint .. 216
Vanilla filled ... 165