Solved: Exercises 31 and 32 refer to the following setting. We used CensusAtSchools

QUESTION:

Exercises 31 and 32 refer to the following setting. We used CensusAtSchools Random Data Selector to choose a sample of 50 Canadian students who completed a survey in a recent year. Lefties (1.1) Students were asked, Are you righthanded, left-handed, or ambidextrous? The responses are shown below (R = right-handed; L = left-handed; A = ambidextrous). R R R R R R R R R R R L R R R R R R R R R R R R R R R A R R R R A R R L R R R R L A R R R R R R R R (a) Make an appropriate graph to display these data. (b) Over 10,000 Canadian high school students took the CensusAtSchool survey that year. What percent of this population would you estimate is left-handed? Justify your answer.