A large office has been having breakdown problems with one of its copy machines. Over the past 38 weeks, the machine has broken down as indicated below. (Round answer one decimal place.) Number of breakdowns per week 0 1 2 3 4. Frequency (Number of weeks that breakdowns occurred) 14 8 4 2 10 What is the expected number of breakdowns per week? (Round answer one decimal place.)

10.0

62.0

1.6

1.9

0.3