Statıstıcs Iı Deneme Sınavı Sorusu #1066306

Total price and quantity for products group A is 40 and 8, and 60 and 7, as unit a and unit b, for years X and Y, respectively. What is the Fisher’s price index for A for year Y when year X is the base ?


74

80

1400 / 3

1500 / 7

1600 / 21


Yanıt Açıklaması:

Fisher's index = (Laspeyres' index . Paashe's index)1/2 ; for this case : Laspeyres' inden . Paashe's index = Fisher's index ; x = ((40 . 8) / (60 . 7)) . 100 = (320 / 420) . 100 = 1600 / 21

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