How many pounds of candy that sells for $0.63 per lb must be mixed with candy that sells for $1.27 per lb to obtain 7lb of a mixture that should sell for $0.97 per lb?

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

here is your mark brainliest

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no solution

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