The following dot plot represents student scores on the Unit 1 math test. Scores are in whole number increments. For this data set, the value of the range is about
the value of the interquartile range.

On average, the data points lie between
points from the mean.

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.