1. Perform a Pearson Product Moment Correlation on the following comparisons: (15 points)

height vs. weight	=.05/2
weight vs. age	=.01/2

Problem 1b

Step 1: Ho: __ _ ___ Ha: __ _ ___

Step 2: Alpha level = _____

Step 3: Sampling distribution is df = _____

Step 4: Decision Rule: I will reject the Ho if the |_robs_| value falls at or beyond the |_rcrit_| of ____, otherwise I will fail to reject

Step 5: Calculation: \_robs_/ = _____

Step 6: Summary: Since the |_robs_| of ____ _____________ the |_rcrit_| of

_____, I therefore reject/fail to reject (choose one) the Ho.

Step 7: Conclusion: Since _______ occurred, I conclude ___________________________________________________________________.

Data Set Student t Wt 64 66 30 69 63 68 62 63 60 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 66 66 63 68 75 68 65 64 78 71 68 66 53 71 78 180 140 130 125 155 129 173 102 180 130 125 145 235 138 165 140 240 163 195 122 115 Age (Yrs) Shoe Size Waist Size 39 07 36 31 09 31 09 25 36 07 25 24 08 31 42 06 32 30 08 34 26 06 25 33 08 30 31 09 30 32 08 26 33 10 28 44 12 40 43 08 27 55 09 30 24 07 31 40 09 38 28 07 32 24 10 36 33 09 26 25 07 25 30 10 36 23 07 22 23 08 24 12 36 23 08 50 06 24 09 27 42 08 29 30 08 30 Pocket Change 018 125 151 011 151 214 138 067 285 050 032 118 060 050 022 095 109 014 005 170 036 050 075 175 041 036 235 130 014 050 210 69 24 30 77 68 62 69 55 67 108 126 215 125 105 126 140 145 42 Data Set Student t Wt 64 66 30 69 63 68 62 63 60 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 66 66 63 68 75 68 65 64 78 71 68 66 53 71 78 180 140 130 125 155 129 173 102 180 130 125 145 235 138 165 140 240 163 195 122 115 Age (Yrs) Shoe Size Waist Size 39 07 36 31 09 31 09 25 36 07 25 24 08 31 42 06 32 30 08 34 26 06 25 33 08 30 31 09 30 32 08 26 33 10 28 44 12 40 43 08 27 55 09 30 24 07 31 40 09 38 28 07 32 24 10 36 33 09 26 25 07 25 30 10 36 23 07 22 23 08 24 12 36 23 08 50 06 24 09 27 42 08 29 30 08 30 Pocket Change 018 125 151 011 151 214 138 067 285 050 032 118 060 050 022 095 109 014 005 170 036 050 075 175 041 036 235 130 014 050 210 69 24 30 77 68 62 69 55 67 108 126 215 125 105 126 140 145 42