For the data in Exercises 13–18:

  1. Find the population size .
  2. Calculate the population mean .

Question 3.13

13. State exports to other countries are shown in the table for the population of all New England states, for the month of June 2014, expressed in billions of dollars.

119

State Exports State Exports
Connecticut 1.4 New Hampshire 0.4
Maine 0.3 Rhode Island 0.2
Massachusetts 2.4 Vermont 0.3
Table 3.7: Source: U.S. Census Bureau.

3.1.13

(a) 6 (b) $0.83 billion