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Questions and Answers
Which measure provides the middle value in a set of data?
Which measure provides the middle value in a set of data?
What is the sum of all values divided by the number of values in a data set?
What is the sum of all values divided by the number of values in a data set?
Which measure is the difference between the highest and lowest values in a data set?
Which measure is the difference between the highest and lowest values in a data set?
Study Notes
Measures of Central Tendency
- The median provides the middle value in a set of data, separating the higher half from the lower half.
- The mean is calculated by finding the sum of all values divided by the number of values in a data set, providing an average value.
Measures of Variability
- The range is the measure that represents the difference between the highest and lowest values in a data set, showing the spread of the data.
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Description
Test your knowledge of measures of central tendency with this quiz. Identify the measure that provides the middle value in a data set, calculate the sum of all values divided by the number of values, and determine the measure that represents the range between the highest and lowest values.
