The lengths [in kilometers} of rivers on the South Island of New Zealand that flow to the Pacific Ocean are listed in following table {Lee, 1994}. Table: Lengths {km} of NZ Rivers Flowing to Pacific Ocean River Length River Length {km} {km} . shleyr 9? Ophi 30 Waimakariri 161 Pareora 56 Selwyn 95 Waihao 64 Rakaia 145 Waitaki 209 Ashburton 90 a. Find the mean (give answer to nearest hundredth of a kilometer; do not include units in answer)b. Find the median (do not include units in answer) A c. Find the range of the data (do not include units in answer) A/ d. Find the sample variance (s?) of the data (round answer to nearest thousandth; do not include units or commas in answer) A/ e. Find the sample standard deviation (s) of the data (round answer to nearest thousandth; do not include units in answer) A