Statıstıcs Iı Deneme Sınavı Sorusu #1011579

The frequency of completion of Eskişehir Porsuk river swimming marathon in a sample of 180 is 72. What is the point estimate of population proportion for completion of swimming marathon?


0.90

0.85

0.40

0.35

0.18


Yanıt Açıklaması:

x = 72 / 180 = 0.40. pg. 25. Correct answer is C.

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