Biology — Pulse Rate by Activity

{
  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
  "description": "Pulse rate by activity",
  "data": {"values": [
    {"activity":"Sleeping","bpm":55},
    {"activity":"Sitting","bpm":70},
    {"activity":"Walking","bpm":95},
    {"activity":"Jogging","bpm":130},
    {"activity":"Sprinting","bpm":175}
  ]},
  "mark": "bar",
  "encoding": {
    "x": {"field":"activity","type":"nominal","sort":null,"title":"Activity"},
    "y": {"field":"bpm","type":"quantitative","title":"pulse rate (bpm)"},
    "color": {"field":"activity","type":"nominal","legend":null}
  }
}