These are the answer choices for the following situations. PLEASE HELP

Please match each situation to the BEST graph type for illustrating it. Tracking temperature change in V [ Choose ] College Station over the past 50 pie chart years bar chart box-and-whisker plot Investigating the relationship time series plot between amount of time patient frequency table sleep and their white blood cell stem-and-leaf plot levels histogram scatterplot Investigating white blood cell [ Choose ] levels in patients in treatment v. placebo group in a clinical trial Evaluating whether Olympic [ Choose ] sprint times are bimodal