How do you turn theoretical and eretical probability data into a decimal? example: a basketball player made 8 of his 23 free throws what is the probability she will make the next free throw? ( show your work)

The basketball ball made eight out of twenty three free throws so they have an eight out of twenty three (or simplified 2 out of 5.75) success rate so they have a thirty four percent chance of making their next throw

The slope best fit isc. 1/6 mile per hour