NEW
Font size
WorksheetsProbability
Total questions: 25
Worksheet time: 29mins
A(n) _____________________ is all the possible outcomes of an experiment.
sample space
trial
experiment
event
What is the sample space for a standard six-sided die?
1, 2, 3, 4, 5, 6
6
6, 6, 6, 6, 6, 6
2, 3, 4, 5, 6
Mrs. Trevino has 3 red pens, 5 pink pens, and 8 blue pens. What is the probability that she will choose a blue pen to grade papers?
1/2
8
3/16
16/8
To play a game Benny must spin the spinner shown below.
What is the probability that the spinner will land on a number less than 7?
7/8
3/4
8/7
0
Nerissa has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box.
What is the probability Nerissa will choose a purple bow?
1/2
2/5
1/10
3/5
Martha is tossing a fair coin. She tosses the coin twenty times, and it lands on heads sixteen times. If Martha tosses the coin a twenty-first time, what is the probability that it will land on tails.
54
52
21
51
The probability of an event is 6/8. Which word best describes the probability?
certain
impossible
likely
unlikely
What is the probability of spinning an even number?
certain
impossible
equally likely
less likely
Probability ranges from 0 (impossible) to 1 (certain).
true
false
What is the probability of it snowing today in Loxahatchee, FL?
0%
10%
50%
100%
The probability of an event is 67%.
Describe the likelihood of the event
Certain
Likely
Equally likely/unlikely
Unlikely
Impossible
The probability of an event is 0.74. Describe the likelihood of the event.
Certain
Likely
Equally likely/unlikely
Unlikely
Impossible
What is the probability of spinning a 2 on the spinner?
1/2
1/3
1/8
1/4
The probability of picking a red marble is 0.21. Describe the likelihood of picking a red marble.
impossible
unlikely
likely
certain
equally likely
How is the probability of a fair coin landing on heads instead of tails
described?
Certain
likely
Equally likely/unlikely
unlikely
Impossible
If the probability that it will rain is 60%, what is the probability that it will not rain.
0.6
0.5
0.4
0.3
