1. [OUTPUT] This dataset represents 10% of the ights within the U.S. during the month of October 2014. Approximately how many total flights within the US. were there in October 2014 (including those not in this 10% sample)? a. Recommended Visualization: Any b. Hint: (Try histogram to start, and notice how the "Show Me" pane options change when Tableau automatically calculates a Binned and Count version of the "Number of Records" variable]