Topic Test Answers
23 verified answers2 views
24
What is the probability of an impossible event?
A
oneB
a number larger than oneC
zeroD
one-half25
A coin is flipped 8 times. Find the probability of the event:exactly 3 heads
A
0.625B
0.03125C
0.219D
0.003926
If a random experiment consists of rolling a six-sided die 10 times, how many individual outcomes make up the sample space, and what is the probability of getting all sixes?
A
There are possible outcomes, only one of which is all sixes, so the probability of getting all sixes is .B
There are possible outcomes, only one of which is all sixes, so the probability of getting all sixes is .C
There are possible outcomes, only one of which is all sixes, so the probability of getting all sixes is .D
There are possible outcomes, only one of which is all sixes, so the probability of getting all sixes is .27
A class consists of 63 women and 86 men. If a student is randomly selected, what is the probability that the student is a woman? a. c. b. d. Please select the best answer from the choices provided
A
AB
BC
CD
D28
A coin is flipped 8 times. Find the probability of the event:exactly 5 heads
A
0.625B
0.03125C
0.219D
0.0039Did you find these answers helpful?
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