Problem # 1 (Show your work) (40 pts) . (See Module # 4) An emergency service wishes to determine whether a relationship exists between the outside temperature and the number of emergency calls it receives for a 8-hour period. The data are shown. Temperature (x ) 68 74 82 88 93 99 101 98 # of calls (y) 6 8 10 11 9 12 13 a) Find the correlation coefficient r b) Find the regression equation for the data. (Use the same table of x, y, xy, etc...)