. Statistics is how to best use numbers to persuade others B. Statistics is the study of how to best read tables and graphs C. Statistics is the study of how to best collect, analyze, and draw conclusions

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What is the purpose of a Data Dashboard? If you were the manager of a restaurant, for example, what 5 key metrics would you want to display on a Data Dashboard?

please asnwer both question. subject probability and statistics

The speed, in miles per hour, of Mario's serves during tennis practice is shown in the stem-and-leaf plot below. a. What is the range of the speeds, in miles per hour, of Mario's tennis serves?  Show or explain how you got your answer. b.What is the mode of the speeds, in miles per hour, of Mario's tennis serves?  Show or explain how you got your answer. c.What is the median speed, in  miles per hour, of Mario's tennis serves?  Show or explain how you got your answer. d. The speed of one additional tennis serve will be added to Mario's stem-and-leaf plot.  What is the greatest amount, in miles per hour, the median speed can change?  Show or explain how you got your answer.

Which of the following best describes why this graph could be misleading?       The data comes from too small of a sample.     The source of the data is very questionable.     A bar chart is not an appropriate graph for this data. They should have made a pie chart.     The graph has an alternative explanation flaw in logical reasoning.     The vertical axis (y-axis) does not start at zero.

What terms are associated with the smallest and largest values of a data set? O smallest: minimum; largest: maximum O smallest: maximum; largest: minimum O smallest: middle; largest: maximum O smallest: minimum; largest: middle

can only display numerical data, while a can display categorical data. A. histogram; bar graph O B. bar graph; histogram O C. list; histogram O D. bar graph; list

For each statement. decide whether descriptive statistics is used. O a. In 2013, the number of high school graduates will be 3.2 million students. Source: National Center for Education. O b. None of these. O C Researchers stated that the shape of a person's ears is related to the person's aggression. Source. American journal of Human Biology O d. A diet high in fruits and vegetables will lower blood pressure. Source: Institute of Medicine. O e. The total amount of estimated losses from hurricane Hugo was $4.2 billion. Source: Insurance Service Office

Determine whether the data described below are qualitative or quantitative and explain why. The numbers of students in the graduating class at different high schools F4 Choose the correct answer below. O A. The data are quantitative because they consist of counts or measurements. OB. The data are quantitative because they don't measure or count anything. OC. The data are qualitative because they consist of counts or measurements. OD. The data are qualitative because they don't measure or count anything. KA $ 4 R F5 % 5 F6 T A 6 F7 V F8 & 7 11 DELL F9 * 00 8 F10 13 9 F11 O F12 PrtScr 3