WorksheetsQuiz 01 - Probability - Class 7
Total questions: 10
Worksheet time: 43mins
Name
Class
Date
1.
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)
even chance
d)
likely
2.
Probability can be expressed as a number between_____ and _____.
a)
0 and 100
b)
0 and 10
c)
0 and 1
d)
-1 and 1
3.
What is the probability of rolling a cube and having it land as a six?
a)
1/6
b)
5/6
c)
1/3
d)
1/2
4.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
3/9
c)
1/9
d)
3/8
5.
What is the probability of spinning red?
a)
0
b)
5/12
c)
1/2
d)
3/4
6.
What is the probability of spinning a number less than 2 ?
a)
3/10
b)
3/5
c)
1/25
d)
1/5
7.
A bag of markers has 4 red markers, 5 blue markers, 3 yellow markers, and 3 green markers. If Maria pulls out a marker without looking, what is the probability he will NOT pull out a blue marker?
a)
5/10
b)
1/3
c)
4/15
d)
2/3
8.
Probability is ...
a)
the chance that some event will occur.
b)
a game that involves coins.
c)
a guarantee.
9.
If you select a marble without looking, how likely is it that you will pick a black one?
a)
certain
b)
probable
c)
unlikely
d)
impossible
10.
What color are you MOST likely to land on?
a)
pink
b)
green
c)
yellow
d)
blue
100 %
