Homework: 6.2 HW Part1 (its Score: O OH point According to a study done by Nick Wilson of Otago University Wellington, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267, Suppose you sit on a bench in a mall and observe people's habits as they sneeze, Complete parts (a) through (c). (a) Using the binomial distribution, what is the probability that among 12 randomly observed individuals, exactly 4 do not cover their mouth when sneezing? The probability is |:]. (Round to four decimal places as needed.) Homework: 6.2 HW Question 4 Score: 0 of1 point A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n independent trials of the experiment. n=30, p=0.97, x=28 P(28)= 3 (Do not round until the nal answer. Then round to four decimal places as needed.) Homework: 6.2 HW Question 5 Score: 0 of1 point A binomial probability experiment is conducted with the given parameters. Use technology to nd the probability of x successes in the n independent trials of the experiment. n=7.p=0.6.x