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PILOT – Mean, Median, and Data Displays

Pilot statistics topic with an imported SVG gallery plus numeric and ordering questions.

Grade Middle School · Grade 6

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Mean, Median, and Data Displays

Pilot statistics lesson with imported SVG gallery and ordering/numeric questions.

Two measures of center

The mean uses all values. The median is the middle value after ordering the data.

Two ways to display data

Simple bar chart with categories A, B, and C.
A small bar-chart example.
Simple dot plot with values from 2 to 5.
A small dot-plot example.

These SVG files are imported through the Media asset manifest and referenced by stable asset keys.

Example

Mean of 2, 4, 6

Add the values and divide by 3.

\frac{2+4+6}{3}=4

Order data before finding the median

The median is based on position, so the values must be sorted first.