Question #14648
The lifetimes of the light bulbs produced by Filip Company are normally distributed with a mean of 1,150 hours and a standard deviation of 175 hours.
a. What is the probability that a randomly chosen light bulb will have a lifetime of more than 1,000 hours?
b. What percentage of the light bulbs would be expected to last between 1,000 and 1,500?
a. What is the probability that a randomly chosen light bulb will have a lifetime of more than 1,000 hours?
b. What percentage of the light bulbs would be expected to last between 1,000 and 1,500?
Expert's answer
Answer in progress...
Learn more about our help with Assignments: Statistics and Probability
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
#339914 on Dec 2023
#339914 on Dec 2023
Comments