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In 1940 the average size of a U.S. farm was 174 acres. Let's say that the...

In 1940 the average size of a U.S. farm was 174 acres. Let's say that the standard deviation was 53 acres. Suppose we randomly survey 41 farmers from 1940.

The middle 50% of the distribution for X, the bounds of which form the distance represented by the IQR, lies between what two values? (Round your answers to two decimal places.)

acres     (smaller value)
acres     (larger value)
Math   Statistics-And-Probability   
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