Statıstıcs Iı Deneme Sınavı Sorusu #960811

Sample values for a continuous variable (weather temperature in a day ; as oC) : 10, 16, 20, and 28. What is the point estimate of the population arithmetic mean?


18.0

18.5

19.0

19.5

20.0


Yanıt Açıklaması:

x = (10 + 16 + 20 + 28) / 4 . pg. 24. Correct answer is B.

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