A statistics student thinks that an individual's arm span is equal to the individual's height. To test this belief, the student obtained the following data from a random sample of 10 students. Is there enough evidence to indicate that an individual's height and arm span are different at the α = 0.05 level of significance?

4 5 6 7 8 9 10 Student 4 59.5 69 Height (inches) Arm Span 62 (inches) 61.5 67.5 73 59.5 74.5 77 63 69 65.5 76 63 74 66 61 70 71 69