The ages of commercial aircraft are normally distributed with a
mean of 13.013.0 years and a...
70.2K
Verified Solution
Link Copied!
Question
Basic Math
The ages of commercial aircraft are normally distributed with amean of 13.013.0 years and a standard deviation of 8.11428.1142years. What percentage of individual aircraft have ages between1010 years and 1616 ​years? Assume that a random sample of 8181aircraft is selected and the mean age of the sample is computed.What percentage of sample means have ages between 1010 years and1616 ​years?
Answer & Explanation
Solved by verified expert
4.2 Ratings (610 Votes)
Let X be the age of commercial aircraftX follows normal distribution with mean 13 years andstandard deviation 81142yearsaWe have to find percentage of individual aircraft have ages x between 10 years and 16 yearsie
See Answer
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
