NEW
Font size
S
M
L
XL
WorksheetsAQR Stats - Feb 26/27 - Chapter 3
Total questions: 11
Worksheet time: 51mins
Name
Class
Date
1.
Rylan’s basketball team has 11 players. How many ways can his coach choose five starting players?
a)
462
b)
55440
c)
55
d)
1000
2.
There are 125 juniors at the high school. How many ways can they elect a president, vice president,and secretary?
a)
1906500
b)
317750
c)
375
d)
1953125
3.
Erik gets to choose from five cake flavors, seven icing flavors, and three topping flavors. If he can only choose one of each flavor, how many cakes are possible?
a)
35
b)
573
c)
21
d)
105
4.
How many ways can you arrange 2 letters from the word
S Q U A R E?
S Q U A R E?
a)
30
b)
140
c)
320
d)
45
5.
Mary is a good student. The probability that she studies and passes her test is 3/5. If the probability that she studies is 8/9. What is the probability that she passes given that she studies?
a)
27/40
b)
1.48
c)
.008
d)
.0593
6.
What is the probability that they speak French given they are a girl?
a)
2.14
b)
.24
c)
.4
d)
.8571
7.
What is the probability that a female is chose given they like a Toyota?
a)
.525
b)
.4627
c)
.6774
d)
.3143
8.
The probability that a women likes the color blue is 10%. The probability of being a women is 40%. What is the probability that the a women is chose given they liked the color blue?
a)
4
b)
.4
c)
.1
d)
.25
9.
Permutation or Combination: A group of 40 people are going to run a race. The top three runners earn gold, silver, and bronze medals.
a)
permutation
b)
combination
10.
Permutation or Combination: You are setting the combination on a four-digit lock. You want to use the numbers 3817 but don't care what order they are in.
a)
permutation
b)
combination
11.
You go to Best Buy to purchase a new television. You have the following choices: LCD or plasma; screen size 27”, 32”, 36”, 41”, 51”, or 63” and manufacturer Sony, Vizio or Phillips. How many different televisions does the store have to offer?
a)
18
b)
990
c)
72
d)
36
Reset
