The following table contains data on FSM residents ages 15 to 74 years old who migrated internally within the FSM to find employment. Internal employment is when a person leaves their own state in the FSM and finds work in another state in the FSM. The x data is a bin value, actually a middle of the interval value. Use the values provided to calculate a mean age at which FSM residents migrate internally in search of employment.
age in years (x) | number of people (f) | p(x) | |
---|---|---|---|
22 | 457 | 0.68 | __________ |
37 | 135 | 0.20 | __________ |
52 | 56 | 0.08 | __________ |
67 | 23 | 0.03 | __________ |
671 | 1.00 | __________ |