A social scientist measures the number of minutes (per day) that a small hypothetical population of college students spends online. (a) What is the range of data in this population? 59 V min (b) What is the IQR of data in this population? 21 J min (c) What is the SIQR of data in this population? 10.5 g min (d) What is the population variance? 656.5 x (e) What is the population standard deviation? (Round your answer to two decimal places.) 25.6 X min For each calculation, note that there are 10 scores in which the highest score is 97 and the lowest score is 38.