Inexperienced consist of spending a spinner with five equal sections labeled one through five. What is the probability of spending a number graded in three if you spend 25 times.
Since each section of the spinner is equally likely to be landed on, the probability of spinning a three on any given spin is 1/5.
When you spin the spinner 25 times, the number of times you would expect to spin a three can be calculated by multiplying the probability of spinning a three on each individual spin by the total number of spins:
(1/5) x 25 = 5
So, you would expect to spin a three 5 times out of the 25 spins.