Question

Robin is the member of an archery club. On average 80% of his shots hit the target. What is the probability that:
a) He misses the target
b) He hits the target 3 times in a row
c) He hits the target with the first shot, and misses with the next two shots.

Answer 1

Answer:

a 20%, b 51.2%, c 3.2%

Step-by-step explanation:

a. 100%-80%= 20%

b. 80%*80%*80%= 51.2%

c 80%*20%*20%= 3.2%