Question: The time to complete an exam is approximately Normal with a mean of = 8 2 minutes and a standard deviation of = 1 0

The time to complete an exam is approximately Normal with a mean of =82 minutes and a standard deviation of =10 minutes.
The bell curve below represents the distribution for testing times. The scale on the horizontal axis is equal to the standard deviation. Find -3. Please enter your answer as a whole number.
The time to complete an exam is approximately Normal with a

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