1/2 1. fa coin is flipped twice, what is the probability that the result is hends both timer?

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 10CT: A jar contains five red balls, numbered 1 to 5, and eight white balls, numbered 1 to 8. A ball is...
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Question
Name
D: A
Ch.7 Test Review
Sheet Answer
1. Na coin is flipped twice, what is the probability that the result is hends both times
12
2. What is the probability that a point chosen inside the reetangle is in the shaded reion?
5 in.
3 in.
3 in.
2 in.
3. If a coin and a number cube are tossed at the same time, what is the probability of tossing heads and
rolling an evem number?
25%
A television station wants to know how its newest show is performing. The results of their poll of high
school students is shown below.
Viewership by Grade
9-10
11-12
Watch
Don't Watch
16
4. Usc the table above What as the probability that a student ia 9th or 10th grade watches the show?
5. Usc the table above. Whar as the approxumate probability that a studeat s a llth or 120h grade
6. Two sumber cubes are rolled at the same tume Whatis the probability that the two cubes show diflerent
sunsbers?
Transcribed Image Text:Name D: A Ch.7 Test Review Sheet Answer 1. Na coin is flipped twice, what is the probability that the result is hends both times 12 2. What is the probability that a point chosen inside the reetangle is in the shaded reion? 5 in. 3 in. 3 in. 2 in. 3. If a coin and a number cube are tossed at the same time, what is the probability of tossing heads and rolling an evem number? 25% A television station wants to know how its newest show is performing. The results of their poll of high school students is shown below. Viewership by Grade 9-10 11-12 Watch Don't Watch 16 4. Usc the table above What as the probability that a student ia 9th or 10th grade watches the show? 5. Usc the table above. Whar as the approxumate probability that a studeat s a llth or 120h grade 6. Two sumber cubes are rolled at the same tume Whatis the probability that the two cubes show diflerent sunsbers?
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