1 answer

The Better Business Bureau reported that approximately 67% of consumer complaints in 2008 were filed online....

Question:

The Better Business Bureau reported that approximately 67% of consumer complaints in 2008 were filed online. If we select 6 c
The Better Business Bureau reported that approximately 67% of consumer complaints in 2008 were filed online. If we select 6 consumer complaints, find a) P(none was filed online) b) P(at least one was not filed online)

Answers

Answer: Given that P-67% -0.67 n=6 (a) P (none was theid online) : P(X=0) BC0C0.67C1-0.67.4500 1x1x 0.33 0.0012914 (b) Pranea

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