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## Statistics

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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