Supposed that the mean age of the employees of warior's corporation is 45.5 years and the standard deviation is 7.25 and it is normally distributed. What is the probability that a group of randomly selected employees is younger than or equal to 47 years old?
Supposed that the mean age of the employees of warior's corporation is 45.5 years and the standard deviation is 7.25 and it is normally distributed. What is the probability that a group of randomly selected employees is younger than or equal to 47 years old?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
Related questions
Question
Please answer the given statistics problem as soon as possible. Thank you!
Transcribed Image Text:Supposed that the mean age of the employees of warrior's corporation is 45.5 years and the standard deviation is 7.25 and it
is normally distributed. What is the probability that a group of randomly selected employees is younger than or equal to 47
years old?
Select the correct response:
0.5823
0.8532
0.8235
0.5832
< Previous
Continue >
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,