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Mathematics 48 Online
OpenStudy (anonymous):

In a survey of 200 employees of a company regarding their 401k investments, the following data were obtained: 141 had investments in stock fund 91 had investments in bond funds 60 had investments in money market funds 47 had investments in stock funds and bond funds 36 had investments in stock funds and money market funds 36 had investments in bond funds and money market funds 22 had investments in stock funds, bond funds, and money market funds. what is the probability that an employee of the company chosen at random: A.had investments in exactly two kinds of investment funds.

OpenStudy (anonymous):

B. had investments in exactly one kind of investment fund? C.Had no investment in any of the three types of funds?

OpenStudy (anonymous):

Here's a start. Lets fill in the rest of the blanks. The center is the easiest |dw:1398903114248:dw|

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