9. What is the probability that a randomly selected elephant will weight at least 8.56 tons? | 10. What is the probability that a randomly selected elephant will have a weight that is at most 6.42 tons? 11. What is the probability that a randomly selected elephant will weigh between 3.21 and 9.63 tons?
9. What is the probability that a randomly selected elephant will weight at least 8.56 tons? | 10. What is the probability that a randomly selected elephant will have a weight that is at most 6.42 tons? 11. What is the probability that a randomly selected elephant will weigh between 3.21 and 9.63 tons?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
I need help with 9-11
![5. What weight is 1 standard deviation above the mean? 749
6. What weight is 2 standard deviations above the mean? 8.56
7. What weight is 3 standard deviations above the mean?
9.63
8. Between what two values do 68% of elephants weigh? Between
5.35
and 7.49
9. What is the probability that a randomly selected elephant will
weight at least 8.56 tons? |
10. What is the probability that a randomly selected elephant will have
a weight that is at most 6.42 tons?
11. What is the probability that a randomly selected elephant will
weigh between 3.21 and 9.63 tons?
12. Would a weight of 3 tons be an unusual weight for an elephant?
Yes, 3 tons is beyond 3 standard deviation of the mean.
Check
Next page](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31f04e19-bd08-4907-b78e-e49f52277eec%2F192d1d3f-037b-42c4-9dcb-cea78ed4c50a%2Fn2t7bmu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. What weight is 1 standard deviation above the mean? 749
6. What weight is 2 standard deviations above the mean? 8.56
7. What weight is 3 standard deviations above the mean?
9.63
8. Between what two values do 68% of elephants weigh? Between
5.35
and 7.49
9. What is the probability that a randomly selected elephant will
weight at least 8.56 tons? |
10. What is the probability that a randomly selected elephant will have
a weight that is at most 6.42 tons?
11. What is the probability that a randomly selected elephant will
weigh between 3.21 and 9.63 tons?
12. Would a weight of 3 tons be an unusual weight for an elephant?
Yes, 3 tons is beyond 3 standard deviation of the mean.
Check
Next page
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