Suppose that 10 students taking this exam have an equal chance of passing or failing this exam. If all 10 students take this exam, calculate the probability that at most two students from 10 passing this exam? A) 0.0107 B) 0.9893 C) 0.9453 D) 0.0547

A recent survey of 1070 U.S. adults selected at random showed that 629consider the occupation of firefighter to have very great prestige. Estimate the probability (to the nearest hundredth) that a U.S. adult selected at random thinks the occupation of firefighter has very great prestige. (Enter a number.)

Assume that when adults with smartphones are randomly selected, 38% use them in meetings or classes. If 25 adult smartphone users are randomly selected, find the probability that exactly 16 of them use their smartphones in meetings or classes. The probability is (Round to four decimal places as needed.) ry ns

Of 2165 people who came into a financial institution to do business, 495 people made a deposit. Estimate the probability that the next person who comes in to financial institution to do business will make a deposit. (Show answer to three decimal places