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Worksheets7th Grade STAAR Category #1
Total questions: 12
Worksheet time: 17mins
Name
Class
Date
1.
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
2.
What is the Theoretical Probablility of landing on red?
a)
43%
b)
33.3%
c)
40%
d)
36%
3.
A bag contains some red-colored and some blue-colored marbles. First a red-colored marble is drawn and then, without replacing the first marble, a blue-colored marble is drawn. Are the two events dependent or independent?
a)
Independent
b)
Dependent
4.
There are 5 red roses, 3 yellow roses, and 8 white roses in a tray. If Stephanie picked 2 roses one after the other without replacing, then what is the probability of picking a white rose first and a red rose next?
a)
1/6
b)
5/6
c)
1/3
d)
2/3
5.
The tree diagram shows the outcomes of rolling a die and flipping a coin.
What is the probability of rolling a number higher than 3 and flipping a tails?
What is the probability of rolling a number higher than 3 and flipping a tails?
a)
1/12
b)
2/12
c)
3/12
d)
4/12
6.
How many total outfit options are represented?
a)
12
b)
22
c)
3
7.
A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?
a)
5/11
b)
5/6
c)
1/3
d)
5
8.
The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?
a)
2/7
b)
5/49
c)
5/7
d)
10/49
9.
Find the probability of drawing a 10 from a standard deck of 52 cards.
a)
1 out of 52
b)
13 out of 52
c)
26 out of 52
d)
4 out of 52
10.
How can -7.5 best be classified?
a)
rational, real
b)
irrational, real
c)
rational
d)
irrational
11.
Classify the following:
-78
-78
a)
integer
b)
integer, real
c)
integer, whole, rational
d)
integer, rational, real
12.
What is the definition of integers?
a)
Numbers you count on your fingers and toes
b)
Natural numbers and zero
c)
Whole numbers and their opposites
d)
Terminating or repeating decimals
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