WorksheetsIntroduction to Statistics and Probability
Total questions: 24
Worksheet time: 11mins
What is the probability of something that is CERTAIN TO HAPPEN?
1
0
2
What is the probability of something that is IMPOSSIBLE TO HAPPEN?
1
0
2
How many outcomes are in the sample space for tossing one coin?
1
2
4
8
Which of the following are possible samples spaces for tossing 2 coins? (May be more than one correct answer)
{H, T, H, T}
{HH, HT, TH, TT}
{H, T}
{T, H}
{TT, HH, TH, HT}
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
3/10
1/9
3/9
1/3
Find the probability of rolling a 7 on a single die.
1/6
0
7/6
7/7
A die is rolled once. What is the probability of rolling a 5?
1/6
2/5
1/3
5/6
Probability can be written as ...
fraction
percentage
decimal
all the above
What is an outcome?
The result of an experiment
A fraction, decimal, or a percent
The chance or likelihood of an event
An activity that gives various results
A science of collection, presentation of data.
Population
Statistics
Analysis of Data
None of the above
Refers to the collection of facts where the researcher gets information.
Collection of Data
Organization of Data
Analysis of Data
None of the above
Refers to the organization of data into tables, graphs and charts.
Collection of Data
Collation of Data
Presentation of Data
None of the above
In this measurement, zero is just another point in the scale.
Nominal
Ordinal
Interval
Ratio
Level of measurement where there is logical ordering or categories.
Nominal
Ordinal
Interval
Ratio
Which is an example of ratio scale?
time
gender
grades
all of these
Ranking system is part of which classification?
Nominal
Ordinal
Interval
Ratio
Identify the data set’s level of measurement:
The IQ scores of students in a class.
A. Nominal
B. Ordinal
C. Interval
D. Ratio
Identify the data set’s level of measurement:
The nationality of each person on an airplane.
A. Ordinal
B. Nominal
C. Interval
D. Ratio
The number of daily infection of Covid-19
Discrete
Continuous
The average length of ropes used to install in an internet connection
Discrete
Continuous
The average volume a drum of butter can hold
Discrete
Continuous
The average number of family household in a Barangay
Discrete
Continuous
The number of female athletes that won in the Olympics during the year 2010 - 2020
Discrete
Continuous
The average number of buckets of paint used for a house.
Discrete
Continuous
