Fisher index no

Laspeyer’s index =( ∑P_nQ₀)/ ( ∑P₀Q₀) *100 =  (6*3+0*4 + 9*2 + 1*3) /(4*3 +5*4+7*2+2*3 ) = (39)/(52)*100 = ¾ *100 =75

Paasche’s index = ( ∑P_nQ_n)/ ( ∑P_nQ_n) *100= (6*2+0*4+9*2+1*5)/(4*2+5*4+7*2+2*5) = (35)/(52) = 3500/52 = 67.307

Fisher’s Index is the geometric mean of laspeyer’s and paashe’s index. Thus Fisher’s Index is √((3/4)*(35/52)) *100 = 71.05

L = EP1Q0/EP0Q0 * 100 = 18+10+18+3/12+20+14+6 * 100 = 39/52*100 = 75

P = EP1Q1/EP0Q1 * 100 = 12+0+18+5 /8+20+14+10 *100 = 35/52*100 = 67.31

F = ROOT L*P=ROOT75*67.31=71.05

even i gt the same answer bt the answer which is provided in module is 117.3 so confused..

The module that was given to us many errors so you should not be concerned about them getting an answer wrong