A construction matenial manu fachurer compos.te beams that are prgumed to hold up to a marimum weight of 6gò_O lbs 'without A sample of 100 beams is yathered arel each beam, is subjeted, to an...

Extracted text: A construction matenial manu fachurer compos.te beams that are prgumed to hold up to a marimum weight of 6gò_O lbs 'without A sample of 100 beams is yathered arel each beam, is subjeted, to an Jncreasing tmerght,load unhP the beam, fails, Thed sample mean might requined to caye failune in thi sample was foynd'tp be qud Tos wih a sample jtandard devratun if 8001b Test the null hypotresss Ho: H? 6000 Ò againt the alternatine hupotheses HyeG000 Signiticance lovél d= 0.05 a) Cateulate test statistic facepary to? b) Caleulate cntical ualue at edge of rejetion region tacuracy to 7decina decithat plates places) )cataulate p-value (acuray to 3decimal places d) what is the conclusAn of the hypsthers test? reject or do not vejeet the noll hypotheis?