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Calculating probability of specified events.

A study was made to examine the number of times adult males over 30 visit a physician each year.  The results for an illustration of 300 were:

Number of visits

Number of adult males

 

0

30

 

1

60

 

2

90

 

3 or more

120

 

 

300

total

a) Determine what is the probability of selecting someone who visits a physician twice a year?

b)  Determine what is the probability of selecting someone who visits a physical?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M920137

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