holttay4 holttay4

10-10-2022
Mathematics

contestada

The amount of time that guests spend in Netherworld Haunted House is normally
distributed with a mean of 35 minutes and standard deviation of 4 minutes.
What time durations mark the middle 30% of guest visits?

33.46 minutes and 36.54 minutes

32.9 minutes and 37.08 minutes

0.6827

32.9 minutes

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