It took courtney 10 minutes to walk home from school. it took felicia 6 more minutes than it took courtney. how long did it take felicia to walk home from school? 4 minutes 6 minutes 14 minutes 16 minutes

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол