<span>In 10 repetitions, there was an instance where 3 or more out of 5 free throw missed. So the probability of her missing 3 or more out of 5 free throw is 0/10=0% or 0.0%. I</span>t appears that your answer of 0% is correct given your experiment.
Just pick random it’s helpful
It would be 90(4 sides)= 360 ft
or 90ft+90ft+90ft+90ft=360ft
