18 New York 18 New York 18 New York 18 New York 19 New York

18 (New York)

18 (New York)

18 (New York)

18 (New York)

19 (New York)

18 (New York)

18 (New York)

18 (New York)

18 (New York)

53 (New York)

49 (New York)

64 (Texas)

21 (New York)

21 (New York)

21 (New York)

21 (New York)

22 (New York)

23 (Texas)

25 (Texas)

20 (New York)

21 (New York)

Mean score of first question: 35

Mean score of second question: 13

Is there a statistical significance between these two numbers?

Solution

yes, statistical significance is there between 2 numbers because a large difference in mean scores