Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Question 5 0/7 pts 33 Details A manufacturer knows that their items have a normally distributed lifespan, with a mean of 8 years, and
Question 5 0/7 pts 33 Details A manufacturer knows that their items have a normally distributed lifespan, with a mean of 8 years, and standard deviation of 2.6 years. If you randomly purchase one item, what is the probability it will last longer than 9 years? Round to 4 decimal places. X - Formula: z =
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