Use a scatter chart or line chart with point markers
Add your data as x and y values in the chart data table
Set the series point size option to show points
Use `pointSize` to control marker size
Use `pointsVisible: true` in the series options for line charts
Use `pointShape` to change the marker shape
Use `scatter` chart type for only points
Example:
`var options = { pointSize: 5, series: { 0: { pointsVisible: true } } };`
`chart.draw(data, options);`