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- 1. Multiple Choice
Statistical question is a question that can be aswered by collecting data and there will be variability in the data related to the question.
True
False
- 2. Multiple Choice
Data can be collected by various methods. The data collection method are:
experiment
survey
interview
observation
- 3. Multiple Choice
What is the best method to find out the height of students in a class?
observation
interview
survey
experiment
- 4. Multiple Choice
Which of the following data is categorical data?
number of children in a family
favourite colour of students
students' scores in Mathematics test
pocket money of students to school
- 5. Multiple Choice
Among the numerical data below, which is a discrete data?
The body temperature of each student
The height of each student
The number of patients in a day
The mass of babies born in hospital
- 6. Multiple Choice
After classifying the data, the next step is to interpret the data.
True
False
- 7. Multiple Choice
Data shown in the form of a table can also be presented graphically to make it easier to read and understand. The suitability of a data representation depends on the type of data collected and the purpose of acquiring the information.
How do you construct data representation?
Bar Chart
Pie Chart
Line Graph
Dot plot
Stem Dot Plot
- 8. Multiple Choice
What type of data representation as shown in the picture?
Stem-and-leaf plot
Bar chart
Dot plot
Line graph
- 9. Multiple Choice
When representing data using a bar chart :
the width of each bar must be uniform
there is no gap between the bars
the bars need to be evenly spaced
- 10. Multiple Choice
A line graph is suitable to shows the portion of each category of the whole data.
True
False
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