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In a study of facial behavior, people in a control group are timed for eye contact in a 5-minute period. Their times are
Posted: Wed May 11, 2022 9:51 am
by answerhappygod
- In A Study Of Facial Behavior People In A Control Group Are Timed For Eye Contact In A 5 Minute Period Their Times Are 1 (18.12 KiB) Viewed 26 times
In a study of facial behavior, people in a control group are timed for eye contact in a 5-minute period. Their times are normally distributed with a mean of 181.0 seconds and a standard deviation of 57.0 seconds. Use the 68-95-99.7 rule to find the indicated quantity a. Find the percentage of times within 57.0 seconds of the mean of 181.0 seconds % (Round to one decimal place as needed b. Find the percentage of times within 114.0 seconds of the mean of 1810 seconds, % (Round to one decimal place as needed) e. Find the percentage of times within 1710 seconds of the mean of 181.0 seconds % (Round to one decimal place as needed) d. Find the percentage of times between 1810 seconds and 25 seconds en (Round to ana decimal place as needed) we