Statıstıcs Iı Deneme Sınavı Sorusu #1011226

Population of country A is 500.000, population of males is 240.000 (25 % are students), population of females is 260.000 (30 % are students). How many people are there in the target population for a survey to determine sports habits of students?


260.000

240.000

138.000

78.000

60.000


Yanıt Açıklaması:

x = 240.000 . 0.25 + 260.000 . 0.30 = 138.000. pg. 3. Correct answer is C.

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