(Solved): Robin works as a server in a small restaurant, where she can earn a tip (extra money) from each cu ...

Robin works as a server in a small restaurant, where she can earn a tip (extra money) from each customer she serves. The histogram below shows the distribution of her 60 tip amounts for one day of work. (a) Write a few sentences to describe the distribution of tip amounts for the day shown. (b) One of the tip amounts was \( \$ 8 \). If the \( \$ 8 \) tip had been \( \$ 18 \), what effect would the increase have had on the following statistics? Justify your answers. The mean: The median: