## Answers

2 . 525 5533 Solution from given data 7 = 48500 SIF 3912.40 NIE 27 72 = 45400 , 92 = 25 d=OILO hypothesis test Hoil = 42 HIIMI 342 test statistict= XI X2 Janr 139,2 + (02-0523 Toto thu nitna- 48500 - 45400 Q70 3912:402+(254255332 thing 27725-2 ta 9347 P-value 010115 <0. lo nullhypothees Desented These isenough evidence to clau PAGETI your writing partner

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