Statistical graphs

Part I

1) Construct a pie chart (circular) to present the reasons that some interviewees (with the required academic preparation) offered as to why they were not interested in working in the legislature of Puerto Rico: too much pressure (19 people), too much work ( 25 people), too many arguments (22 people), affects family relationships (30 people).

Part II

1) Construct a bar graph to present the preference of fast food restaurants of a sample of university students:

Restaurant Students McDonald's 33 Popeye's 17 Domino's Pizza 20 Taco Bell 12 subway 21

Part III

1) Construct a Pareto chart to present the sports preference of a sample of NUC students. Sport Students Basketball 99 Swimming 30 track and field 51 volleyball 84 Tennis 22 no sport 16

Part IV

1) Construct a dot plot to present the temperatures (in degrees Fahrenheit) during the month of December in the town of Aibonito two years ago, measured for 15 days: 60, 56, 58, 63, 60, 60, 68, 61 , 66, 72, 59, 60, 59, 61, 70.

Part V 1) Make a stem-and-leaf plot to present the waiting time of PRPB customers in the self-service queue, expressed in minutes: 3.5, 4.2, 4.8, 5.0, 3.1, 3.0, 4.9, 3.3, 3.7, 4.1, 0.9, 0.6, 2.3, 3.3, 2.1, 3.6, 6.1.

Part VI Indicate which of the statistical graphs you liked the most and explain why.