OpenStax, Prealgebra 2e §5.5 Averages and Probability · Exercise 9 · Probability · Counting & chance

Averages and Probability · Exercise 9

Find the mean.

Four girls leaving a mall were asked how much money they had just spent. The amounts were $\$ \text{0} $,$ $\text{14}.\text{95} $,$ $\text{35}.\text{25} $, an d$ $\text{25}.\text{16}$. Find the mean amount of money spent.

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OpenStax, Prealgebra 2e · §5.5 Averages and Probability · Exercise 9

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