Statıstıcs Iı Deneme Sınavı Sorusu #960823

Sample values for a continuous variable (noise level in a classroom ; as decibel) : 32, 38, 46, 48, 54, and 64. What is the point estimate of the population arithmetic mean?


46

47

48

49

50


Yanıt Açıklaması:

x = (32 + 38 + 46 + 48 + 54 + 64) / 6 = 47. pg. 24. Correct answer is B.

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