If m(x)= X+ 5
x-1 and n(x) = x-3, which function has the same domain as (mon)(x)?
o nx) - X45
o Fx) - ;
11
O h(x)=
X-4
11
Oh(x) =
X-3

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.