Neep

the function f(t) = |98.6 - x| , represents a person's variance from normal body
temperature, where x represents a person's current body temperature in
degrees fahrenheit. medical professionals say healthy individuals should have a
variance of no more than 0.5°f.
part a: what can be said of an individual with a body temperature of 99.4°f?
justify your answer.
part b: what can be said of an individual with a body temperature of 98.4°f?
justify your answer.
part c: what is a reasonable domain that would indicate the individual is not
healthy?

Amachine that produces a special type of transistor (a component of computers) has a 2% defective rate. the production is considered a random process where each transistor is independent of the others. (a) what is the probability that the 10th transistor produced is the first with a defect? (b) what is the probability that the machine produces no defective transistors in a batch of 100? (c) on average, how many transistors would you expect to be produced before the first with a defect? what is the standard deviation? (d) another machine that also produces transistors has a 5% defective rate where each transistor is produced independent of the others. on average how many transistors would you expect to be produced with this machine before the first with a defect? what is the standard deviation? (e) based on your answers to parts (c) and (d), how does increasing the probability of an event a↵ect the mean and standard deviation of the wait time until success?