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WorksheetsMath 7/8 Probability
Total questions: 10
Worksheet time: 13mins
Name
Class
Date
1.
What is the probability of flipping a coin and getting heads?
a)
1/2
b)
1/3
c)
1/4
d)
Never, Tails never fails.
2.
If I flip a coin 10 times how many times should I get heads?
a)
1
b)
10
c)
3
d)
5
3.
A die is rolled. What is the probability that the result is less than 3 ?
a)
1/2
b)
1/3
c)
1/4
d)
1/6
4.
Determine whether the event is impossible, unlikely, as likely as not, likely, or certain. You flip a fair coin and the coin will land heads up.
a)
impossible
b)
unlikely
c)
as likely as not
d)
likely
5.
What is the probability of picking a 7 from a standard deck of 52 cards?
a)
1/13
b)
4/13
c)
1/2
d)
3/4
6.
Find the probability of rolling a 7 on a single die.
a)
1/6
b)
7/6
c)
0
d)
7/7
7.
Find the probability of not rolling a 2 on a single die.
a)
1/6
b)
2/6
c)
5/6
d)
2
8.
Of the water lilies in the pond, 43% are yellow. The others are white. A frog randomly jumps onto a lily. Find the probability of the frog NOT landing on yellow.
a)
43/100
b)
1/2
c)
57/100
d)
1/8
9.
The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a yellow candy, not replacing it, then selecting a green candy?
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a yellow candy, not replacing it, then selecting a green candy?
a)
1/5
b)
3/19
c)
3/95
d)
12/380
10.
Experimental Probability is:
a)
What Will happen
b)
What actually happens
c)
What should happen
d)
What I think Happens
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