Question

31​% adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly selected. Find the probability that the number of U.S. adults who favor the use of unmanned drones by police agencies is​

(a) exactly​ three,
(b) at least​ four,
(c) less than eight.

Answer 1

A: .232

B: .538

C: .988

Explanation:

Answer 2

Answer:a) 0.23

b)0.54

c)0.9856

Explanation:

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