Author Question: Dempsey's Garage repairs domestic and import cars. The following table shows the number of cars that ... (Read 81 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?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

For a complete list of videos, visit our video library