stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Chapter 5 Review Game Flashcards | StudBud
Explore
/
Chapter 5 Review Game
Chapter 5 Review Game
25 terms
·
StudBud Administration
·
93 plays
Chapter 5 Probability for AP Statistics plus a fun bonus round
Flashcards
25 cards
F
Practice quiz
P
Host live
L
Questions
25
Answers
1
What's the formula for variance?
np(p-1)
np(1-p)
p(n-1)
∑xipi
2
When rolling a dice, what is the probability of rolling a 4 or 5 equal to?
One minus the probability of rolling a 4 or a 5
One minus the probability of rolling a 1,2,3 or 6
0.5
The probability of rolling a 1,2,3 or 6
3
Read and answer
.311
.0423
.104
.207
4
How are "Drawing a red from a deck of cards" & "Drawing a spades from a deck of cards" related?
They are complementary
They are independent
They are mutually exclusive
They are equally probable
5
When rolling 2 dice, what is the probability of rolling a total of 5?
4/36
8/36
2/36
1/6
6
What day is graduation?
May 19
May 26
May 25
June 1
7
How old is Coach Gay?
who knows?
74
ageless
72
8
Read and answer
.972
.729
.600
.667
9
If P(A) = 0.2 and P(B) = 0.1, what is P(A ∪ B) if A and B are independent?
0.02
0.30
0.28
0.32
10
The conditional probability of A given B is given by:
P( B ∩ A) / P (B)
P (A ∩ B) / P (B)
P( B ∩ A) / P (A)
P (A ∩ B) / P (A)
11
in a binomial distribution, the formula for standard deviation is:
√np(p-1)
√p-1
√n(p-1)
√n-1
12
.
.53
.47
.46
.54
13
What is the complement of any event A?
The probability that event A does not occur
The probability that event B does not occur
The probability that event B does occur
The probability that event A does occur
14
.
0.7
1
0.2
0.4
15
.
.08
.55
.60
.92
16
Who was the former AP World History teacher? (PS. likes turtles)
Ms. Greenwood
Dr. Johnson
Mr. Vincent
Mr. Marugunti
17
What kind of teacher was Mr. McFerrin?
Social Studies
Math
Science
English
18
Read and answer:
mutually exclusive
independent
not equally probable
complements
19
Which of the following is a rule of probability?
To calculate P (A ∩ B), the 2 events must be disjoint
The complement of event A is 1-P(B)
The sum of the probabilities of all possible outcomes is 0.5
The probability of any event is between 0 and 1
20
.
.32
.23
.44
.96
21
A fair coin is tossed 5 times. What is the probability that it lands tails up exactly 3 times?
10 (1/2)5
10 (1/3)3
(1/3)3
3/5
22
When is Coach Roger Gay's birthday?
April 21
June 22
April 1
May 5
23
Read and Answer
$260
$352
$699
$500
24
Which is an accurate example of mutually exclusive events?
Flipping a coin and getting tails
Being a senior in high school and being 9 years old
A number being prime a number being even
Being a senior in high school and being 17 years old
25
What is the day for the AP European History Exam?
May 4
May 9
May 6
May 11
