Statıstıcs Iı Deneme Sınavı Sorusu #960813

Sample values for a continuous variable (water flow rate ; as liter / hour) : 6, 12, 17, 36, 26, 15, 34, and 2. What is the point estimate of the population arithmetic mean?


20.0

19.5

19.0

18.5

18.0


Yanıt Açıklaması:

x = (6 + 12 + 17 + 36 + 26 + 15 + 34 + 2) / 8 = 148 / 8 = . pg. 24. Correct answer is D.

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