Trng kinh t Harvard (HBS) yu cu th sinh ng tuyn trc tuyn vi b gm mt cu hi vit bi lun v nm cu hi trc nghim. B mi nht c trng a ra vo ngy 9.4.2014.Th sinh c thi gian n ngy 6.5.2014 hon thnh thi ng tuyn v bt u gp mt vo ngy 11.6. Trong vng u tin ny, HBS ch chp nhn th sinh ng k chng trnh hc ton thi gian t cc trng i hc v cao ng Massachusetts. ng k chng trnh hc ny, th sinh phi tr li nhng cu hi di y.Hy th xem bn c th tr li nhng cu hi ny chnh xc khng nh.

Cu 1:Biu di y theo di gi c v s lng v bn ra ti Bo tng ngh thut Barrington giai on 2007 2013.

Ghi ch:Tickets sold per day: S lng v bn ra mi ngyPrice of one ticket: Gi bn mi vVi thng tin cho trn, bn c th suy lun iu g v mi quan h gia gi bn ca mi v v s lng v bn ra mi ngy ti Bo tng ngh thut Barrington?1) Gi v cng cao th lng v bn ra cng nhiu2) Khng h c mi lin quan no gia gi v v s lng v c bn ra mi ngy3) Gi v thp khng khuyn khch lng mua4) Vi gi v thp hn, s lng v bn ra mi ngy c xu hng tng theo mi nm.Cu 2:Xc nh cu pht biu chnh xc nht trong nhng cu sau:1) Gi v ti Bo tng ngh thut Barrington c xu hng tng2) S lng v bn ra mi ngy t cao nht vo nm 20073) Gi v mc cao nht vo nm 20084) S ngi tham quan Bo tng ngh thut Barrington c xu hng tng5) Gi v bn khng i trong giai on 2009 2011Cu 3:Bng tnh di y hin th d liu v vic mua mng ty c trng ti a phng ti th trn Valiantboro. Hy s dng thng tin c cung cp tr li cc cu hi di cng ca trang:L do hng u mua mng ty c trng ti a phngDi 30 tui30 49 tuiT 50 tui tr ln

Ch n ung lnh mnh14.29%18.75%27.27%

Ti yu thch hng v ny20%21.88%13.64%

ng h nng dn v nh bn l a phng17.86%3.12%56.82%

Mng ty a phng s dng t bao b10.71%46.87%2.27%

Khng c la chn khc7.14%9.38%0%

Tng cng %100%100%100%

S lng mu563288

Trong cuc bnh chn ny, cc c nhn trn 50 tui chim ______tng s lng mu.1) 12%2) 27,27%3) 50%4) 88%Cu 4:C bao nhiu ngi di 30 tui chn Ti yu thch hng v ny l l do hng u mua mng ty c trng ti a phng?1) 122) 283) 504) 56Cu 5:Khong 16,52% trong tt c ngi tham gia ly mu chn "Khng c la chn khc" l l do hng u mua mng ty c trng ti a phng.1) ng2) Sai

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