QuIZ-2. MAT-150 Firat NAMIE: ouse? Last NAME bought a new car and 8% bought both

Question

QuIZ-2. MAT-150 Firat NAMIE: ouse? Last NAME bought a new car and 8% bought both are home and a car what is the probabi a family purchased a new car or purchased a new home? Answer.... yo I. A survey of state spending reported that 15% of the families bought a new home, 21% A frequency distribution for the number of Nobel Prize winners 2001, is given below: by country for the years 190 2. Winners 261 79 61 28 Country United States United Kingdom Germany France Soviet Union Japan Other countries 57 Suppose that a Nobel Prize recipient during the period 1901 -2001 is selected at ra Find the probability that the Noble Prize winner is from a. Soviet Union. Answer.. Either France or Germany. Answer.. b. Any country other than the United States. Answer c.

Explanation / Answer

1)

Prob(purchased a new car or new home) = P(new car) + P(new home) - P(new home and new car)

Prob(purchased a new car or new home) = 0.21 + 0.15 - 0.8

Prob(purchased a new car or new home) = 0.28 - ANSWER

2)

a)

P(soviet union) = 11/504

b)

P(france or germany) = 89/504

c)

P(anyone except USA) = 243/504

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