Multiple Choice
Data on the amount of money made in a year by 1000 families in a small town were collected.You want to know the difference in the amount of money made in that year by the middle 50% of the 1,000 families.Which of the following would you compute?
A) Arithmetic mean.
B) Median.
C) Interquartile Range.
D) Coefficient of correlation.
Correct Answer:

Verified
Correct Answer:
Verified
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