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WHY DOES NO ONE REPLY TO MY Q"S!!!!!!
In 1940 the average size of a U.S. farm was 174 acres. Let's say that the standard deviation was 57 acres. Suppose we randomly survey 41 farmers from 1940.

WHY DOES NO ONE REPLY TO MY QS In 1940 the average size of a US farm was 174 acres Lets say that the standard deviation was 57 acres Suppose we randomly survey class=

Respuesta :

Answer:

117 is the smaller value and 231 is the larger value

Step-by-step explanation:

Standard deviation is 57

Middle 50% is average and one standard deviation to each direction

So if the average is 174

174 - 57 is 117

174 + 57 is 231

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