Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Suppose that the duration of a particular type of criminal trial is known to be normally distributed with a mean of21daysand a standard deviation of8days.
Suppose that the duration of a particular type of criminal trial is known to be normally distributed with a mean of21daysand a standard deviation of8days. Give the distribution ofX. X~ 21,8
If one of the trials is randomly chosen, find the probability that it lasted more than27days.(Round your answer to four decimal places.) = is 0.2266
so.... the probability statement is P(X>27)
then
66% of all trials of this type are completed within how many days? (Round your answer to two decimal places.)
what is this answer:
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started