Whitney's town has 10,000 residents and three neighborhoods. These are the percentages of each
neighborhood's area relative to the town's total area:
Neighborhood
% of area
A
55%
B
37%
C
8%
Total
100%
Whitney wants to test if the distribution of the neighborhoods populations matches the distribution of the
neighborhoods' areas. She plans to ask a sample of residents what neighborhood they live in. She'll carry
out a y goodness-of-fit test on the resulting data.
Which of these are conditions for carrying out this test?