You interview 100 college sophomores , and you ask how much they earned the previous summer. You decide to use the median to describe the center of the distribution or earnings. You should describe the pread of the distribution by A)95% confidence B) The margin of error C) the stadard deviation D) The range between the first and thrid quartiles.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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You interview 100 college sophomores , and you ask how much they earned the previous summer. You decide to use the median to describe the center of the distribution or earnings. You should describe the pread of the distribution by

A)95% confidence

B) The margin of error

C) the stadard deviation

D) The range between the first and thrid quartiles.

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