Problem

Write an expression to solve each problem and evaluate it. SURVEYS Some students...

Write an expression to solve each problem and evaluate it.

SURVEYS Some students were asked to rate their college cafeteria food on a scale from 1 to 5. The responses are shown on the tally sheet.

a. How many students took the survey?

b. Find the mean (average) rating.

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Solutions For Problems in Chapter 1.9

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