A sociologist claims that 25% of adults would describe
themselves as organized. A random sample of 100
adults reveals 42 who describe themselves as organized.
Do these data provide convincing evidence that greater
than 25% of adults would describe themselves as
organized?
Use a = 0.01.
Are the conditions for inference met?
Random: We have a random sample of
10%: 100 adults < 10% of
Large Counts: npo =
n(1-Po)=
These values are both at least
