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Probability & Sample space
Probability & Sample space
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Probability questions for statistics class.
Flashcards
30 cards
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Practice quiz
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Host live
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Questions
30
Answers
1
Who is this?
Batman
Superman
Robin
Green Lantern
2
Which of the following is one of Mrs Cardy's favourite bands of all time?
Bon Jovi
AC/DC
One Direction
Metallica
3
What is the sample space from the event shown below?
{A, E, I , O,U)
the vowels
None of these.
5
4
What is the probability that a number less than 7 will appear when you roll a standard die?
100%
1/6
0
1
5
If an event is
certain to occur
, it has a probability of zero.
True
False
6
What is 1/2 as a percentage?
0%
30%
100%
50%
7
On a flip of a coin what is the probabilty that tails will face up?
0
100%
1/2
50%
8
These two characters names are:
Big Ears and Big Beak
Duck and Bunny
Donald and Mickey
Bugs Bunny and Daffy Duck
9
What is the probability of spinning the spinner and it landing on green?
{Red, Green, Blue, Yellow}
1/4
25%
4
10
On a single roll of a standard die, what is the probability that an odd number will appear?
1/6
1
0
3/6
11
What is the probability of rolling a 5 on a normal die?
1/6
0
1
1/3
12
You roll a fair six-sided die once. What is the sample space?
{0}
{6}
{1, 2, 3, 4, 5, 6}
6
13
Is this event an equally likely event? (ie. do all outcomes have the same probability of occurring?
Yes, they are all 1/4.
No
Yes they are all 25%
Yes, they are all 0.25
14
Given a bag with 2 red and 3 green marbles, what is the sample space?
5
2
(red, green}
{Red, Red, Green, Green, Green}
15
What do you call this animal?
Giraffe
Tall
Bob
Gerald
16
Given a bag with 2 red and 3 green marbles, what is the probability of selecting a
red
one?
2
1
2/5
3/5
17
What country is this coin from?
Austria
Australia
Africa
America
18
Who is superman's alter ego?
Superman
Clark Kent
Robin
Bruce Wayne
19
What is the name of this duck?
Daffy
Dude
Daisy
Donald
20
What is the sample space from spinning the spinner shown?
{Red, Green, Blue, Yellow}
1/4
4
100%
21
What is the probability of rolling a 7 when you roll a standard die?
5/6
1/6
3/6
0
22
If an event is
impossible
, it has a probability of zero.
True
False
23
How many outcomes are in the sample space for this spinner?
25%
{Red, Green, Blue, Yellow}
4
1/4
24
What is the sample space for selecting a suit from the cards shown?
Hearts, Diamonds, Spades, Clubs
Red Black
Aces
4
25
The probability of a die landing on a 1 is unlikely.
True
False
26
Given a bag with 2 red and 3 green marbles, how many outcomes in the sample space?
(red, green}
{Red, Red, Green, Green, Green}
2
5
27
What constellation appears on the flag shown?
Stars upon thars
Southern Cross
5
Union Jack
28
An event with a probability of 0.15 ...
is certain to occur.
is very likely to occur.
cannot occur.
is not very likely to occur.
29
Where would you find this animal roaming free?
Africa
Spain
Asia
Australia
30
What type of animal is this?
Cat
Bunny
Koala
Kangaroo
