Penelope Nichols spent half her monthly income on housing and food and budgeting and budgets the other half as follows 1/4 in clothes 1/3 of entertainment in 1/4 on transportation she saves the remaining $40 what is her monthly income

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