WorksheetsSkill Assessment- Basics of Probability
Total questions: 10
Worksheet time: 22mins
0%
1/4, 25%
1/2, 50%
100%
0%
1/3, 33.3%
3/4, 75%
100%
0%
1/5, 20%
4/5, 80%
100%
7/12
5/10 or 1/2
What is the probability that next week will have 7 days?
1/7
1
0
2/7
The probability 1/2 can be expressed as all of the following EXCEPT:
50%
0.50
2 out of 1
1 out of 2
For compound probability of 2 events, what is the correct procedure for calculation?
Find probability of the first event and go with that
Find probability of first and second events and multiply them together
Use whichever event's probability is lower
Use whichever event's probability is higher
If you select a marble without looking, how likely is it that you will pick a black one?
certain
probable
unlikely
impossible
Probability is used in all of the following EXCEPT:
Insurance rate calculation
weather
sports betting
Choosing a college to attend
