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Total questions: 14
Worksheet time: 27mins
Name
Class
Date
1.
If you flip a coin, what are the odds that it will land on heads?
a)
50%
b)
100%
c)
35%
2.
If you flip a coin 100 times and it lands on heads each time; what are the odds it will land on heads for the next flip?
a)
100%
b)
75%
c)
25%
d)
50%
3.
In a full deck of cards (52 total), what is the probability you will take out a red card at random?
a)
50%
b)
35%
c)
100%
d)
65%
4.
In a standard deck of 52 playing cards, what is the probability that a randomly chosen card is a red 7 ?
a)
1/24
b)
1/25
c)
1/26
d)
1/30
5.
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
6.
The probability of Asher's soccer team winning its next game is 7/10. What is the probability of not winning their next game?
a)
unlikely
b)
3/10
c)
1/2
d)
impossible
7.
What is the probability of selecting an orange candy?
a)
0%
b)
25%
c)
50%
d)
100%
8.
You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)
Find the probability of these 3 events.
P(red, odd, 3)
a)
1/216
b)
1/72
c)
1/36
d)
1/12
9.
A farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?
a)
1/9
b)
2/9
c)
5/21
d)
10/21
10.
You pick a marble from this bag.
What is the probability you will choose either a black or white marble?
What is the probability you will choose either a black or white marble?
a)
3/5
b)
9/100
c)
1/10
d)
2/5
11.
You roll two die.
What is the probability you will roll a 4, then roll a number less than 3?
What is the probability you will roll a 4, then roll a number less than 3?
a)
1/36
b)
1/18
c)
1/9
d)
1/6
12.
Which event is not a dependent event?
a)
Picking 2 students to each be line leader and door holder from a group of 20 students
b)
Picking 2 marbles from a bag without replacing the first marble
c)
Picking 2 crayons from a box at the same time (simultaneously)
d)
Picking an earring, replacing it, then picking a 2nd earring
13.
In a drawer, there are 6 white socks, 4 black socks, and 2 brown socks. You pick out a sock, replace it, then pick out a 2nd sock. What is the probability that you will pick a brown, then black sock?
a)
1/11
b)
1/18
c)
1/36
d)
2/33
14.
If you choose from the following M & M colors, what is the probability that you choose blue?
5 green
6 yellow
8 blue
7 brown
5 green
6 yellow
8 blue
7 brown
a)
8/26
b)
4/13
c)
8/25
d)
1/3
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