A. A dilation by a scale factor of 2, centered at the origin, followed by the translation (x, y) = (x+5, y)
O B. A dilation by a scale factor of , centered at the origin, followed by
the translation
(x, y) = (x + 5,9)
O C. A dilation by a scale factor of 2, centered at the origin, followed by
a reflection over the yaxis
O D. The translation (x, y) = (x+ 5, y), followed by a dilation by a scale
factor of 2 centered at the origin
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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?