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Asked Oct 21, 2019

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Bio 10 breaks 10% of slides over the next 3years, 120 classes will be surveyed. what is the probability that more than 13% of slides will be broken?

Step 1

**Introduction:**

The expected value of the sample proportion, for population proportion *π* is *E* (*p*) = *π* and the standard deviation for known *π* is *√*(*π* (1 – *π*)/*n*.

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