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Worksheetssimple probability
Total questions: 15
Worksheet time: 3hrs 0mins
Name
Class
Date
1.
What is the probability of spinning an even number?
a)
16 2/3%
b)
33 1/3%
c)
50%
d)
75%
2.
Find the probability of rolling greater than a 1 on a single die.
a)
6/6
b)
5/6
c)
4/6
d)
1/6
3.
Find the probability of rolling a 7 on a single die.
a)
1/6
b)
7/6
c)
0
d)
7/7
4.
Probability can be between what two numbers?
a)
10 and 20
b)
0 and 100
c)
0 and 1
d)
All Numbers are possible
5.
What is the probability of spinning green?
a)
0
b)
1/4
c)
1/2
d)
3/4
6.
What is the probability of spinning red?
a)
0
b)
1/2
c)
3/4
d)
1
7.
What is the probability of spinning green or blue?
a)
0
b)
5/12
c)
1/2
d)
3/4
8.
What is the probability of flipping a coin and getting tails?
a)
1/2
b)
1/3
c)
1/4
d)
Never, Tails never fails.
9.
The chart below represents the number of marbles in a jar.
P(green) =
P(green) =
a)
5/19
b)
10/28
c)
5/14
10.
There are 23 marbles, each a different color in a bag. One of them is pink. What is the probability of reaching in to the bag, without looking, and selecting a pink marble?
a)
1/22
b)
1/23
c)
23/1
11.
Mrs. Elder has a box containing 6 cracker, 3 peppermints, 6 bubble gums, and 3 licorice sticks. If she randomly chooses one piece from the box, what is the probability that she will grab a cracker or a peppermint?
a)
peppermint
b)
1/6
c)
1/2
d)
1/3
12.
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 brown candy?
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a brown candy?
a)
2/18
b)
1/9
c)
2/20
d)
1/10
13.
You flip a coin 20 times and record the results. Is this experimental or theoretical probability?
a)
Experimental
b)
Theoretical
14.
You create a table of all the possible die rolls from two dice. Is this experimental or theoretical probability?
a)
Experimental
b)
Theoretical
15.
The probability that Pedro will hit a hole in one at the golf course is ⅖. If Pedro goes golfing 40 times in a year, how many times can he expect to hit a hole in one?
a)
24
b)
40
c)
25
d)
16
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