(1 poing Suppose you fave spiected a fandom sumple of n i 5 measurenents from a nombal distribulor. Compare the standord nomal z valies with the cormaponding f values it you were forming Etie tolowing confidence rervals (a) 991k contdenee interva I= (bi) 98% condidence interva z=t= (4i) 90% confidence interval t= Note Ybu can earn parfial cedir on the problom. You have attampsed this problim O times..