Binomial Probability- I WILL GIVE BRAINLIEST ASAP PLS
(1) The college health center did a survey and found that 14% of students smoke cigarettes.
A group of 9 students randomly sit at the same table. Find the probability that:
a) five students at the same table smoke
b) less than 3 students at the table smoke
(2) The probability of an adverse reaction to a pneumonia shot is 0.1
Pneumonia shot is given to a group of 12 people. What is the probability that:
a) none of them have an adverse reaction
b) exactly 5 of 12 people have an adverse reaction.
c) 2 or fewer of 12 people have an adverse reaction.
