Solution Found!
Cost of iPod Repair The average cost of repairing an iPod
Chapter 6, Problem 9RE(choose chapter or problem)
The average cost of repairing an iPod is $120 with a standard deviation of $10.50. The costs are normally distributed. If 15% of the costs are considered excessive, find the cost in dollars that would be considered excessive. (6–2)
Questions & Answers
(1 Reviews)
QUESTION:
The average cost of repairing an iPod is $120 with a standard deviation of $10.50. The costs are normally distributed. If 15% of the costs are considered excessive, find the cost in dollars that would be considered excessive. (6–2)
ANSWER:Step 1 of 2
We have to find the excessive cost of an i pod
Given that average repairing cost of an i pod is 120$
And the standard deviation is 10.5$
Then \(\mu=120\)
And \(\sigma=10.5\)
Reviews
Review this written solution for 84655) viewed: 4475 isbn: 9780073534985 | Elementary Statistics: A Step By Step Approach - 9 Edition - Chapter 6 - Problem 9re
Thank you for your recent purchase on StudySoup. We invite you to provide a review below, and help us create a better product.
No thanks, I don't want to help other students