Homework Answers
Ans.
#1 PROPORTION
#2 BINOMIAL
#3 0.0182
#4 YES
Explanation:
#1 in example gives 85% means it's proportion
#2 only two responses means it's binomial
#3 using binomial probability p=0.85 and q=0.15
#4 it is sufficient sample to reliable on results of sample.
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