stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Probability Flashcards | StudBud
Explore
/
Probability
Probability
25 terms
·
StudBud Administration
·
16 plays
Probability questions for statistics class. #probability
Flashcards
25 cards
F
Practice quiz
P
Host live
L
Questions
25
Answers
1
An event with a probability of 0.1 ...
cannot occur.
is certain to occur.
is not very likely to occur.
is very likely to occur.
2
What is the probability that you draw an
ace
from a well-shuffled deck?
0
1/2
1/4
1/13
3
A women has three sons. What is the probability that her next child will be a girl?
1/4
0
1/8
1/2
4
What is experimental probability?
The probability based on what has happened?
The probability based on what should happen.
5
What is the probability that a number less than 7 will appear when you roll a die one time?
1/6
0
1/2
1
6
On a single roll of a standard die, what is the probability that a 3 will NOT appear?
1/6
0
5/6
3/6
7
On a single roll of a standard die, what is the probability that an odd number will appear?
1
3/6
0
1/6
8
What is the probability of randomly choosing a vowel (a,e,i,o,u) from the English alphabet?
5/26
1/21
21/26
None of these.
9
If I toss a fair coin twice and get TT, what is the probability that tails appears next toss?
0
2/3
1
1/2
10
What is the odds of rolling a 7 when you roll one standard die one time?
1/6
5/6
3/6
0
11
Two coins are tossed. What is the probability of getting two heads, P(HH)?
1/4
0
1
1/2
12
Which of the following experiments does
NOT have equally likely outcomes
?
Choose a letter at random from the word SCHOOL.
Toss a coin.
Choose a number at random from 1 to 7.
13
If an event is
impossible
, it has a probability of zero.
False
True
14
What is sample space, S?
The favorable outcomes of an event.
The area where samples are.
The total possible outcomes of an event.
15
If an event is
certain to occur
, it has a probability of zero.
True
False
16
If the probability of an event happening is ¼, then the probability of it not happening is ¾.
False
True
17
What is theoretical probability?
The probability based on what has happened.
The probability that should happen.
18
Two dice are rolled. What is the probability that the sum is 12?
1/12
1/36
1/6
0
19
What is the probability that you draw the
ace of diamonds
from the deck?
1/52
0
1/4
1/13
20
What is the theoretical probability that you draw a
red
card from a shuffled deck of cards?
1/4
1/2
0
1/13
21
What is the probability that you draw a
diamond
from a well-shuffled deck of cards?
0
1/4
1/2
1/13
22
Given a bag with 12 red and 7 green marbles, what is the odds of randomly selecting a
red
one?
7/12
12/19
1/2
7/19
23
What is the probability of rolling a number
greater than 4
?
0
1/3
1/2
1
24
You roll a fair six-sided die once. What is the probability of getting an
even number
?
1/3
1/2
1/6
0
25
If I toss a fair coin, what is the probability that tails appears?
0
1
1/2
None of the these
