Astudent advocacy group at a large western university was interested in estimating the average rent ($) that off-campus students pay per month. five randomly selected, off-campus students were chosen and their respective monthly rent liabilities were recorded the raw data are found in table 1. let "x" denote the monthly rent reported. round your answers to two decimal places. be aware that small rounding errors in early calculations can become big errors if used in further calculations. you have 5 attempts for each blank. table 1: monthly rent liabilities for 5 randomly selected students 1 2 3 4 5 x 356 417 471 503 565 x x - x (x - x)2 a. fill in the missing table cells. note that the sample mean will be the same for each column. b. the sum of squares equals: c. this variance equals: d. the standard deviation equals: e. the squared deviation for the third observation equals: