subject
Mathematics, 13.03.2021 14:00 wangf123

A researcher studied the amount of time spent interrogating criminal suspects by analyzing police reports on 1,000 interrogations performed over a 5-year period. She found that the times were normally distributed with a mean length of 106 minutes and a standard deviation of 8 minutes.
What is the probability of an interrogation lasting 120 minutes or more?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
What is the radical expression that is equivalent to the expression 27 1 over 5?
Answers: 3
question
Mathematics, 21.06.2019 20:30
Find the zeros of each function. f(x) = x^2 + 5x - 6
Answers: 2
question
Mathematics, 21.06.2019 22:30
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
question
Mathematics, 21.06.2019 23:50
Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11
Answers: 2
You know the right answer?
A researcher studied the amount of time spent interrogating criminal suspects by analyzing police re...
Questions
question
Mathematics, 16.10.2020 01:01
question
History, 16.10.2020 01:01
Questions on the website: 13722360