1a Probability And Simple Events Worksheet With Answers Page 9
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101A Probability and Simple Events
The probability of choosing a student from Room 10 or Room 11 is
.
SOUP A cupboard contains 20 soup cans. Seven are tomato, 4 are cream of mushroom, 5 are chicken, and 4 are
vegetable. If one can is chosen at random from the cupboard, what is the probability that it is neither cream of
mushroom nor vegetable soup? Write as a percent.
The probability of choosing a can that is neither cream of mushroom nor vegetable soup is
VIDEOS In a drawing, one name is randomly chosen from a jar of 75 names to receive free video rentals for a
month. If Enola entered her name 8 times, what is the probability that she is not chosen to receive the free rentals?
Write as a fraction in simplest form.
The probability that Enola is not chosen to receive free rentals is
.
PETS The graph shows the last 33 types of pets that were purchased at a local pet store.
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What is the probability that a receipt chosen at random from these sales would be for a cat or dog? Express as a
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