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A researcher wanted to know if there was a significant difference in the number of exports from 2 ports on two different continents. What test

A researcher wanted to know if there was a significant difference in the number of exports from 2 ports on two different continents. What test should he conduct to determine if there is a significant difference in the number of exports between the ports? Write up the results and determine what do the results mean?

Here is the data set:

Port in USA

Port in Europe

40

25

52

35

63

20

70

18

25

19

19

14

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