SOLUTION: Suppose that a statistics class is composed of 28 students of whom 22 dye their hair. What proportion of the class dye their hair? Either give the exact fraction or decimal, or rou

Question 1153982: Suppose that a statistics class is composed of 28 students of whom 22 dye their hair. What proportion of the class dye their hair? Either give the exact fraction or decimal, or round to three decimal places.
Answer by ikleyn(52824) (Show Source): You can put this solution on YOUR website!
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ANSWER.  , or, equivalently,  .

By the way, it is not a "proportion".

It is a ratio, instead.

Learn the terms and use them properly (!)

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