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Duplicate of Probability
Duplicate of Probability
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Probability questions for statistics class.
Flashcards
19 cards
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Questions
19
Answers
1
What is the probability of randomly choosing a vowel (a,e,i,o,u) from the English alphabet?
21/26
None of these.
5/26
1/21
2
What is the probability that a number less than 7 will appear when you roll a die one time?
1/6
1/2
0
1
3
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.
4
If I toss a fair coin, what is the probability that tails appears?
1/2
None of the these
0
1
5
What is the probability that you draw the
ace of diamonds
from the deck?
1/4
0
1/52
1/13
6
Given a bag with 12 red and 7 green marbles, what is the odds of randomly selecting a
red
one?
7/19
7/12
1/2
12/19
7
On a single roll of a standard die, what is the probability that an odd number will appear?
0
1
1/6
3/6
8
You roll a fair six-sided die once. What is the probability of getting an
even number
?
1/2
1/6
0
1/3
9
What is the probability that you draw a
diamond
from a well-shuffled deck of cards?
1/2
0
1/4
1/13
10
Two coins are tossed. What is the probability of getting two heads, P(HH)?
0
1
1/2
1/4
11
What is the probability that you draw an
ace
from a well-shuffled deck?
0
1/2
1/13
1/4
12
If an event is
impossible
, it has a probability of zero.
False
True
13
What is the theoretical probability that you draw a
red
card from a shuffled deck of cards?
1/2
1/13
0
1/4
14
If the probability of an event happening is ¼, then the probability of it not happening is ¾.
True
False
15
What is the odds of rolling a 7 when you roll one standard die one time?
0
5/6
3/6
1/6
16
What is the probability of rolling a number
greater than 4
?
1/2
0
1
1/3
17
On a single roll of a standard die, what is the probability that a 3 will NOT appear?
5/6
3/6
1/6
0
18
An event with a probability of 0.1 ...
is certain to occur.
is not very likely to occur.
cannot occur.
is very likely to occur.
19
If an event is
certain to occur
, it has a probability of zero.
False
True
