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Question

In the 2013 Jerry's Artarama art supplies catalog, there are 560 pages. 75 of the

pages feature signature

artists. Suppose we randomly sample 7 pages.

Let X = the number of pages (out of the 7 pages sampled) that feature signature

artists

a.

What values does x take on?

b.

What is the probability distribution? Find the following probabilities:

the probability that two pages feature signature artists

the probability that at most six pages feature signature artists

the probability that more than two pages feature signature artists.

c.

Using the formulas, calculate the (i) mean and (ii) standard deviation.

Top Answer

this is a binomial... View the full answer

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