Plz I need help can you solve this

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

How can you find the mean absolute deviation (mad) for this set of data?