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12-04-2020
Mathematics

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There are 19 children in Irene's preschool class. During free time yesterday, 7 of them chose to play dress-up. What is the experimental probability that a randomly selected preschooler would choose to play dress-up today?

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thetruefreezer thetruefreezer

12-04-2020

Answer:37%

Step-by-step explanation:

There are 19 children, so the denominator is 19.

There were 7 playing dress-up, so the numerator is 7.

The fraction is [tex]\frac{7}{19}[/tex]. 7/19=0.3684~0.37

To convert decimals into percentage, mulitply by 100 and use a percent sign.

0.37*100=37%

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