OpenStax, Prealgebra 2e §5.5 Averages and Probability · Try It 2 · Probability · Counting & chance

Averages and Probability · Try It 2

Find the mean of the numbers: $9, 13, 11, 7, 5.$

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OpenStax, Prealgebra 2e · §5.5 Averages and Probability · Try It 2

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Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.

Checked against the answer in OpenStax, Prealgebra 2e.