10 Questions
Which of the following is a quantitative variable?
Age
Which of the following graphical representations is best suited for displaying qualitative variables?
Pie chart
Which measure of central tendency is affected by extreme values?
Arithmetic mean
Which measure of dispersion is resistant to extreme values?
Interquartile range
Which measure of dispersion is used to measure the spread of data around the mean?
Variance
Which type of variable can be measured on a numerical scale and can take on any value within a certain range?
Quantitative variable
Which measure of central tendency is affected by extreme values?
Arithmetic mean
Which measure of dispersion is resistant to extreme values?
Interquartile range
Which graphical representation is best suited for displaying quantitative variables?
Histogram
Which measure of central tendency is calculated by finding the middle value in a dataset?
Median
Test your knowledge of descriptive statistics in this quiz! Learn about different types of variables, frequencies, and graphical representations. Explore central tendency measures such as the arithmetic mean and median. See how well you understand these fundamental concepts.
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