PROTEUS

              

 

 

 

 

 

 

 

These are the formulae that will be supplied for the exam

 

 

t =  |  b  |        t =  | (01 02) | 

                 Sb                    (S0-0 )  

  

 

 

        t  = r(n2               t = | đ |      

                (1r)                        SEđ

 

      S(variance)  =  ∑x- (∑x)/n          

                                       (n-1) 

 

                                    

S0   = SE0  = S/n = √(s/n)          S0 -0  = (S1/n1 + S2/n2)       SEđ = Sđ/n

F=  MSbetw/MSwithin                 MS=SS/df              Y = a + b(x)                     𝒳 = (O-E)/E

 

Expected#  = (row.tot) x (col.tot) (grand tot)                             P(FET)(a+c)! x (b+d)! x (a+b)! x (c+d)!

                                                                                                                    a! x b! x c! x d! x (a+b+c+d)!

 CL95% = 0 t(0.05)(n-1df)(S0)       CL95% = b t(0.05)(n-2df)(Sb)