b) Calculate the correlation coefficient using a graphing calculator, a spreadsheet, or Fathom TM. (1 mark, A) c) Compare the correlation-coefficient values that you calculated in parts a) and b). (1 marks, C) d) Describe the correlation between hand span and height for this sample. (2 marks, C)1. The following chart shows measurements obtained from ten adults. Hand Span, Height, y x (cm) [cm) x2 xy 23 182 20 176 17 172 26 188 21 177 18 173 19 176 22 182 17 174 19 178 Total: a) Calculate the correlation coefficient for these data using the formula (4 marks, A)