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ab: Part 1 of 4 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 176.0 seconds and a standard deviation of 55.0 seconds. Use the 68-95-99.7 rule to find the indicated quantity. a. Find the percentage of times within 55.0 seconds of the mean of 176.0 seconds. % (Round to one decimal place as needed.) ab: Part 1 of 4 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 176.0 seconds and a standard deviation of 55.0 seconds. Use the 68-95-99.7 rule to find the indicated quantity. a. Find the percentage of times within 55.0 seconds of the mean of 176.0 seconds. % (Round to one decimal place as needed.)
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rejoinder is 680 solution aiven d Mean M 176 secondo Standa... View the full answer
Related Book For
Statistical Reasoning for Everyday Life
ISBN: 978-0321817624
4th edition
Authors: Jeff Bennett, Bill Briggs, Mario F. Triola
Posted Date:
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