Problem

Give the probability in decimal form (correct to two decimal places). A calculator may be helpful with this problem. Last year, 1,480 calculators were returned to the manufacturer. If 84,000 were produced, assign a number to specify the probability that a particular calculator would be returned.

Solution

Step 1 :Last year, 1,480 calculators were returned to the manufacturer out of the 84,000 that were produced.

Step 2 :The probability of an event is calculated by dividing the number of successful outcomes by the total number of outcomes.

Step 3 :In this case, the successful outcome is a calculator being returned, and the total number of outcomes is the total number of calculators produced.

Step 4 :So, the probability that a particular calculator would be returned is calculated as \(\frac{1480}{84000}\).

Step 5 :Using a calculator, we find that the probability is approximately 0.017619047619047618.

Step 6 :Rounding to two decimal places, we get 0.02.

Step 7 :Final Answer: The probability that a particular calculator would be returned is \(\boxed{0.02}\).

From Solvely APP
Source: https://solvelyapp.com/problems/8256/

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