Maths — Histogram of Exam Scores
A frequency distribution as a bar chart.
Rendering…
Make it your own.
{
"$schema": "https://vega.github.io/schema/vega-lite/v5.json",
"description": "Distribution of exam scores",
"data": {"values": [
{"bin":"0-20","count":2},
{"bin":"20-40","count":7},
{"bin":"40-60","count":18},
{"bin":"60-80","count":25},
{"bin":"80-100","count":11}
]},
"mark": "bar",
"encoding": {
"x": {"field":"bin","type":"ordinal","title":"Score range"},
"y": {"field":"count","type":"quantitative","title":"Frequency"},
"color": {"field":"bin","type":"nominal","legend":null}
}
}