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Over a weekend, Alec counted the number of single scoop ice creams ordered at his store. He tracked the flavors and the day on which it was ordered. Chocolate Vanilla 3 3 Saturday Sunday 5 1 What is the probability that a randomly selected ice cream was ordered on a Saturday and was vanilla? Simplify any fractions.

Answer :

The total of icecreams is given by

[tex]n=3+3+5+1=12[/tex]

Then, the probability that an ice cream was ordered on a Saturday and was Vanilla is

[tex]P(\text{Saturday and Vanilla)=}\frac{3}{12}=\frac{1}{4}[/tex]

then the answer is 1/4

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