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The average amount of time spent grocery shopping is 45 minutes with a standard deviation of 12 minutes. Using the Empirical Rule, what percent should spend less than 33 minutes…

The average amount of time spent grocery shopping is 45 minutes with a standard deviation of 12 minutes. Using the Empirical Rule, what percent should spend less than 33 minutes…
asked 88.4k views
5 votes
The average amount of time spent grocery shopping is 45 minutes with a standard deviation of 12 minutes. Using the Empirical Rule, what percent should spend less than 33 minutes?

asked
User Jawand Singh
by
8.5k points

1 Answer

3 votes

You have:

mean = 45

standard deviation = 12

Use the following formula:

answered
User Budi
by
8.4k points
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