SaiBook.us Statistics

Lesson

Title: Measures of central tendency-Median

Grade: 9-a Lesson: S1-L2

Explanation: Hello students, let us learn a new topic in statistics today with definitions, concepts, examples, and worksheets included.

Lesson:

Definition: Measures of central tendency

Measures of central tendency determine the central point of a data set or the point around which all the measurements are scattered.

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Explanation: The three main measures of central tendency are the mean and the median,mode

Definition: Median

The median is the value separating the higher half of a data sample, a population, or a probability distribution, from the lower half.
In simple terms, it may be thought of as the "middle" value of a data set.

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Explanation: Steps for calculating median: