#### Answer

a) Probability =170/190
=0.8947
b) Probability=7/190
=0.0368

#### Work Step by Step

a) Favorable cases= 93+77 =170
Total number of bottles =7+13+93+77=190
Divide the number of favorable cases by the number of bottles for probability.
b) Divide the 7 cases of mono unsaturated canola bottles by the total number of bottles for the probability.