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In a batch of 860 calculators, 9 were found to be defective. What is the probability that a calculator chosen at random will be defective? Write the probability as a percent. Round to the nearest whole number percent if necessary.

a. 1%
b. 10%
c. 3%
d. 7%
5 years ago

Answers

Kenny
(9/860)×100
5 years ago

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