Psychiatrists have determined that the length of eye contact made by a typical person during a 5 minute period is normally distributed with a mean of 182.0 seconds and a standard deviation of 55.3 seconds. Find each probability below. Round all answers to four decimal places. What is the probability that a randomly selected person maintains eye contact for less than 150 seconds during a 5 minute period? What is the probability that a randomly selected person maintains eye contact for more than 200 seconds during a 5 minute period? What is the probability that a randomly selected person maintains eye contact for between 180 and 210 seconds during a 5 minute period?
Psychiatrists have determined that the length of eye contact made by a typical person during a 5 minute period is normally distributed with a mean of 182.0 seconds and a standard deviation of 55.3 seconds. Find each probability below. Round all answers to four decimal places. What is the probability that a randomly selected person maintains eye contact for less than 150 seconds during a 5 minute period? What is the probability that a randomly selected person maintains eye contact for more than 200 seconds during a 5 minute period? What is the probability that a randomly selected person maintains eye contact for between 180 and 210 seconds during a 5 minute period?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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VIEWStep 2: a) Probability that a randomly selected person maintains eye contact for less than 150 seconds:
VIEWStep 3: b) Probability that a randomly selected person maintains eye contact for more than 200 seconds
VIEWStep 4: c) Probability that a randomly selected person maintains eye contact for between 180 and 210 seconds
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