Solved

A Nursery Sells Trees of Different Types and Heights

Question 69

Multiple Choice

A nursery sells trees of different types and heights. These trees average 60 inches in height with a standard deviation of 16 inches. Suppose that 75 pine trees are sold for planting at City Hall. What is the standard deviation for the sample mean?


A) 1.85
B) 3.41
C) 4
D) 16

Correct Answer:

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