## Question

###### F150sOueshon 9For the tolowing problemn Please showvoueurk (include stcps to plug in values Into 4 [omulsland (rcle Youf answiets-Puitotm a typotfiests iest fot the populoon mean Assume (hal preliminary dala Midcaile iat ( (5 rexsonable Io secky the z test Usc thc D value approach 015 po ntllAsudy by M Chen et aL ttied "Hez Stress Evaluation and Worker Fatigue in J stec} Plrd" wxssed Iatizue In stec) nlant workers due to heat stress A random sample of 29 Lasung Koibens hd meanet work h

F150s Oueshon 9 For the tolowing problemn Please showvoueurk (include stcps to plug in values Into 4 [omulsland (rcle Youf answiets- Puitotm a typotfiests iest fot the populoon mean Assume (hal preliminary dala Midcaile iat ( (5 rexsonable Io secky the z test Usc thc D value approach 015 po ntll Asudy by M Chen et aL ttied "Hez Stress Evaluation and Worker Fatigue in J stec} Plrd" wxssed Iatizue In stec) nlant workers due to heat stress A random sample of 29 Lasung Koibens hd meanet work hexrt Ntc ot 78,3 bcats per minute (bpml AEx sgnncance kevl do tlecyta provde suffcient cvidence to conthude Mrufinol olhan that the ratetorcxsting morkers â‚¬uceds the normal resting (tegt 72 bomn? Asuune (hSp population = heant sLndard aaton _ nle lu Ostina morkers K 11 = of post 2 bpm work heart Xoie (p nuind Lezttve | pothesn (2 points) Wat ix the Q vh? Foint) Whst Is tne lest 5i3bstk? Round your ansht t0 ncarest _ Nnt # UrE lhunateduhk Prvale? (4 points]" 'points) Imordx whas kyo corclusion? (4 points)