Charles uses the equation y = 8x + 230 to model the data. What is the meaning of the slope of the linear model?

A) For every additional calorie in a menu item, there is an
additional 8 grams of fat.

B )For every additional calorie in a menu item, there is an

C) For every additional gram of fat in a menu item, there is an additional 8 calories.

D)For every additional gram of fat in a menu item, there is an
additional 230 calories.

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?