Author Question: Dempsey's Garage repairs domestic and import cars. The following table shows the number of cars that ... (Read 135 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
Dempsey's Garage repairs domestic and import cars. The following table shows the number of cars that have been serviced by age and type during the last month.
 
  Age Domestic Import
  0 to under 5 years old 8 6
  5 to under 10 years old 22 12
  10 to under 15 years old 12 20
 
  The probability that a randomly selected car from this group was a domestic car or from 0 to under 5 years old is ________.
  A) 0.10
  B) 0.19
  C) 0.60
  D) 0.80

Question 2

According to LIMRA, 77 of husband-wife families with kids under 18 years old have life insurance. A random sample of six husband-wife families was selected. What is the probability that five or more families have life insurance?
 
  A) 0.3667
  B) 0.4025
  C) 0.5820
  D) 0.6621


nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

For a complete list of videos, visit our video library