*Need to use computer to calculate!*

Given the below data, perform a linear regression on MT2 scores against MT1 scores. If MT1=x, what is a good estimate of MT2? What is the "R2" for this regression?

MT1 MT2

86 46 59 39 94 66 80 56 62 31 53 32 82 30 103 64 102 83 62 34 91 55 61 29 75 74 68 38 128 79 102 45 89 76 105 70 92 49 97 63 112 65 60 45 127 119 55 46 55 49 74 22 106 41 81 32 92 60 114 71 79 53 75 39 83 81 82 63 88 70 61 31 58 30 109 67 49 27 88 45 90 29 102 68 107 65 79 54 44 47 62 8