1a Probability And Simple Events Worksheet With Answers Page 2
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101A Probability and Simple Events
The probability of spinning a vowel is
, 0.125, or 12.5%.
MARBLES Roberto has a bag that contains 7 blue, 5 purple, 12 red, and 6 orange marbles. Find the
probability if he draws one marble at random from the bag. Write as a fraction in simplest form.
P(purple)
The probability of choosing purple is
.
P(red or orange)
The probability of choosing red or orange is
.
P(green)
The probability of choosing green is 0.
P(not blue)
The probability of choosing a marble that is not blue is
.
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P(not red or orange)
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