The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and a standard deviation of 5,000 miles. What percentage of tires will have a life of 34,000 to 46,000 miles?
a. 38.49%
b. 76.98%
c. 50%
d. None of the answers is correct.
b
You might also like to view...
Short-term liabilities are liabilities that will be paid off using current assets
Indicate whether the statement is true or false
Which of the following is true of a mediator?
A) A mediator should arrive at a final decision. B) A mediator can be obtained from the local bar association. C) A person who does not have a background in law is generally preferred as a mediator. D) If the mediator is not from a governmental organization, the agreement signed during mediation is not valid.
Big Data poses challenges when applied to simulation models, mostly due to the dimension(s) of:
a. Volume. b. Veracity. c. Variety. d. All of the above
An additional perk of a private equity firm is that the profits for both CEOs and the partners are taxed at the 15% capital gains rate rather than the 35% rate they would suffer if the income was received as income
Indicate whether the statement is true or false