Statıstıcs Iı Deneme Sınavı Sorusu #1066300

Total price and quantity for products group A is 34 and 3, and 80 and 5, as unit a and unit b, for years X and Y, respectively. What is the Fisher’s price index for A for year X when year Y is the base?


102.0

25.5

400.0

240.0

170.5


Yanıt Açıklaması:

Fisher's index = (Laspeyres' index . Paashe's index)1/2 ; for this case : Laspeyres' index . Paashe's index = Fisher's index ; x = ((34 . 3) / (80 . 5)) . 100 = (102 / 400) . 100 = 25.5

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