One hundred shoppers at a local shopping mall were categorized by age and gender as shown in the frequency distribution below:    Age Group   Gender Under 25 years 25 - 40 years Over 40 years   Total Male (M) 15 13 12 40 Female (F) 24 18 18 60 Total 39 31 30 100   One shopper is selected at random form that group of 100 shoppers. If the randomly selected shopper is male, what is the probability he is under 25 years of age? a. 0.375 b. 0.72 c. 0.58 d. 0.125

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One hundred shoppers at a local shopping mall were categorized by age and gender as shown in the frequency distribution below:

   Age Group

  Gender Under 25 years 25 - 40 years Over 40 years   Total
Male (M) 15 13 12 40
Female (F) 24 18 18 60
Total 39 31 30 100

 

One shopper is selected at random form that group of 100 shoppers.

If the randomly selected shopper is male, what is the probability he is under 25 years of age?

a. 0.375

b. 0.72

c. 0.58

d. 0.125

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