(13 points) the double box-and-whisker plot shows the goals scored per game by two soccer teams during a 25 game season. express the difference in the measures of center as a multiple of the measure of variation.

Both distributions are left skewed, so we can use the median and interquartile range.

The median for Team A is

The median for Team B is

The interquartile range for Team A

The interquartile range for Team B

Now we can express the difference in the measures of center as a multiple of the measures of variation as:

So, the difference in the medians is about 1.33 times the Interquartile range.

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.