Exercise Choice / Hours per Week Jog Bike Gym Row Totals 5 hrs 85 30 65 180 ColumnTotals 175 80 145 400 Referencing the probability matrix shown above, what is the probability that a person has chosen biking as their excercise choice given that they exercise for more than 5 hours per week. (Columns = Choice of Exercise and Rows = # exercise hours per week.) O 16.7% O 7.5% O 20% O 62.5%