student absent each day Probability 0 1 0.35 0.20 2 0.19 3 0.15 4 0.11

A certain vehicle loses 35% of its value each year. Compute the value of the vehie at the end of the 3rd year

The probability that a 30-year-old white male will live another year is .99863. What premium would an insurance company charge to break even on a one-year, $1 million term life insurance policy? Break even           $

If the probability that your DVD player breaks down before the extended warranty expires is 0.021, what is the probability that the player will not break down before the warranty expires? The probability that the player will not break down before the warranty expires is (Simplify your answer. Type an integer or a decimal.) C

B 1 204.0 o lost 19. The Internal Revenue Service (IRS) provides a toll-free help line for taxpayers to call in and get answers to questions as they prepare their tax returns. In recent years, the IRS has been inundated with taxpayer calls and has redesigned its phone service as well as posted answers to frequently asked questions on its website (The Cincinnati Enquirer, January 7, 2010). According to a report by a taxpayer advocate, callers using the new zib todawell system can expect to wait on hold for an unreasonably long time of 12 minutes before estsmites qui being able to talk to an IRS employee. Suppose you select a sample of 50 callers after the new phone service has been implemented; the sample results show a mean waiting time of 10 minutes before an IRS employee comes on the line. Based upon data from past no board nel years, you decide it is reasonable to assume that the standard deviation of waiting time ab Iris 8 minutes. Using your sample results, can you conclude that…

If the probability that your DVD player breaks down before the extended warranty expires is 0.076, what is the probability that the player will not break down before the warranty expires? The probability that the player will not break down before the warranty expires is (Simplify your answer. Type an integer or a decimal.)

An individual chooses a number from 1 to 10. What is the probability that the number is even? Write your answer as an exact fraction which is reduced as much as possible

Suppose a weather report indicates that the probability of rain this week is 0.20. According to the report, if it rains this week, then the probability of rain next week is 0.32. If it does not rain this week, then the probability of rain next week is 0.13. The tree diagram models this weather report. Determine the probability that it will not rain for the next two weeks. Express your answer as a decimal precise to two decimal places.

25.3% of flowers of a certain species bloom "early" (before May 1st). You work for an arboretum and have a display of these flowers. Assume that the flowers bloom independently.

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