Buercise$-$Now let's repeat this exercise using largemouth bass collected by clectrofishing. Bather than catch per net nights we will calculate CPUE as number per hour of electrofisining. Because we sampled $10$ indivitual locations $($and kept the data separate by location$),$ we will be able to calculate the SE and CIs for these data

$4$

$\backslash$table$[[$Location$,$Number $($x$),$Bfiot $($in$),$CPUE$($taha$),($x$)],[1,10,0\mathrm{.}3,33\mathrm{.}33,100],[2,19,0\mathrm{.}5,38,361],[3,40,1\mathrm{.}0,40,1600],[4,8,02,40,64],[5,23,0\mathrm{.}7,40,784],[6,23,0\mathrm{.}5,4,484],[7,16,0\mathrm{.}4,40,256],[8,30,0\mathrm{.}7,4286,900],[9,23,0\mathrm{.}6,3669,484],[10,34,0\mathrm{.}8,4250,115$C$]]$

What is the mean CPUE?

What is the SE$?$

What are the tralues $($from student'st distribution thble$)$ for $8026$ and $9588$

What are the $80\%$ and $95\%$ Cis for tifis ciansed? this diferencetell ua$?$