biz bred the way ni nozing to sma 1. For each of the following situations, name (i) a graph and (ii) a statistic that are the most appropriate to summarize or to describe the data. No explanations and no drawings of graphs are needed. A hospital wants to study the waiting times for patients who arrive in the hospital's emergency room (ER). In order to estimate the average waiting time, a researcher will collect the waiting times in minutes of patients arriving in the ER over a one-month period. The researcher found the distribution of waiting time is strongly skewed. [3 marks] Graphical display: ESITATE Statistic (Measure of center): Statistic (Measure of spread): MAX MATOIM 28JuniM 03:noilsiu SSOC.80 del 16M 12:4 :9m6M 126 A study was conducted to investigate the relationship between a students' living expense and their primary income. [2 marks] Graphical display: Statistic: anoi udenti eirit gnibuloni) e benemu 8 no znoblesup to 212000 msx9 aidT.I WOM bawo bowolls (babia 2. Consider the following data. hoqquar mot bas zolds 12 - (9g6q .bswolle al 101660. .20 oldslisys 906qa em llut navig 22 35 50 58 61 69 75 206M.T a. Suppose that we multiply the last four numbers by 2. What effect would this have on the median of the data? (Increase the median, Decrease the median, No effect on the median) [1 mark] Hint: Do not need any calculations b. What effect would this have on the mean of the data? (Increase the mean, Decrease the mean, No effect on the mean) [1 mark] Hint: Do not need any calculations