Let mu Subscript d be the hypothesized mean of the differences in the passing play percentages (homeminusaway). Then d overbar is the sample mean of the differences. What are Upper H 0 and Upper H Subscript a? A. Upper H 0: mu Subscript dequals0 Upper H Subscript a: mu Subscript dnot equals0 B. Upper H 0: mu Subscript dnot equals0 Upper H Subscript a: mu Subscript dequals0 C. Upper H 0: mu Subscript dless than or equalsd overbar Upper H Subscript a: mu Subscript dgreater thand overbar D. Upper H 0: mu Subscript dgreater than or equals0 Upper H Subscript a: mu Subscript dless than0 E. Upper H 0: mu Subscript dless than or equals0 Upper H Subscript a: mu Subscript dgreater than0 F. Upper H 0: mu Subscript dgreater than or equalsd overbar Upper H Subscript a: mu Subscript dless thand overbar