Tran had 40.00 saved for a new bike. four weeks later he had saved $68.00. at what rate of change did tran’s savings grow?

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.

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

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the answer is about 24 dollars

150

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