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A Group of 10 Students Participated in a Study of Nutritional

Question 55

Multiple Choice

A group of 10 students participated in a study of nutritional awareness.What is the estimated population standard deviation A group of 10 students participated in a study of nutritional awareness.What is the estimated population standard deviation ? 20,19,22,20,15,18,15,21,19,20 A) 5.43 B) 2.21 C) 4.89 D) 2.33 ? 20,19,22,20,15,18,15,21,19,20


A) 5.43
B) 2.21
C) 4.89
D) 2.33

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