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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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k123p k123p
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6 years ago
The first two columns of the table below give a percentage distribution for adults in one city by income group. The third column gives the percentage of people in each income group who plan to buy a new car next year.
 
  Income Percentage Percentage that will
  (dollars) of population buy new car next year
   0 - 4999 5.2 2
   5000 - 9999 6.4 3
  10,000 - 14,999 5.4 6
  15,000 - 19,999 8.7 7
  20,000 - 24,999 9.4 9
  25,000 - 29,999 10.2 10
  30,000 - 34,999 13.8 11
  35,000 - 39,999 10.7 13
  40,000 - 49,999 15.5 15
  50,000 and over 14.7 19
 
  An adult is picked at random from the city. Given that the person selected plans to buy a new car next year, what is the probability that the person's income is between 5,000 and 9,999?
  A) 0.03 B) 0.02 C) 0.05 D) 0.01
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scates8scates8
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6 years ago
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k123p Author
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6 years ago
Good timing, thanks!
ouasfoudgewu
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Yesterday
Correct Slight Smile TY
alpheratz
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2 hours ago
Thanks
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