1. The student council at Camp Creek Middle School determines that 3 out of 4 students prefer that all school assemblies be held on Friday afternoon. If 200
students are surveyed, how many will prefer that school assemblies be held on
Friday afternoon? *

A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b.the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c.in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.