Que Movie companies need to predict the gross receipts of individual movies after a movie has debuted. The accompanying results are the Complete parts (a) through (d) below. i Gross receipts of six movies X Click the icon to view the gross receipts of the six movies. a. Compute the covariance between first weekend gross and national gross, first weekend gross and worldwide gross, and national g First National Worldwide Title Weekend Gross Gross Find the covariance between first weekend gross and national gross. Movie A 90.216 317.934 976.713 Movie B 88.059 261.293 - 58.8250 (Round to four decimal places as needed.) 878.398 Movie C 93.093 249.132 795.614 Movie D 102.024 290.462 896.905 Find the covariance between first weekend gross and worldwide gross. Movie E 77.027 292.976 938.246 - 235.7770 (Round to four decimal places as needed.) Movie F 77.853 301.945 934.686 Find the covariance between national gross and worldwide gross. Print Done 1529.1554 (Round to four decimal places as needed.) b. Compute the coefficient of correlation between first weekend gross and national gross, first weekend gross and worldwide gross, and national gross and worldwide gross. Find the coefficient of correlation between first weekend gross and national gross. (Round to three decimal places as needed.)