Mathematics
Ewewewewdw
2015-11-01 12:17:33
In a batch of 890 calculators, 12 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 tenth of a percent if necessary.
ANSWERS
BereniceTrolinger223
2015-11-01 18:38:08

about 1.3% hope it helped

CarolineA
2015-11-01 18:39:23

that would be   12  * 100                        -----------   =  1.348%   = 1.3% to nearest tenth of a percent.                            890

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