In a large population, 64% of the people have been vaccinated. If 4 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated?

1 - %281-0.62%29%5E4 = 1+-+0.38%5E4 = 0.9791.

Step-by-step explanation:

In a large population, 62% of the people have been vaccinated. If 4 people are randomly selected,

what is the probability that at least one of them has been vaccinated?

Give your answer as a decimal to 4 places.

This probability is the COMPLEMENT to the probability of the event "No one of 4 has been vaccinated",

and THEREFORE is equal to  1 - %281-0.62%29%5E4 = 1+-+0.38%5E4 = 0.9791.

Solved.

oof tough question

step-by-step explanation:

sorry i can't ya : c gl tho

for b its (t) and c its (d)

step-by-step explanation: