1. Construct a pie chart for the following infor Type of Frequene Car BMW y 15 Relative Percent Frequency Jaguar Mercede 6. 8. Station Wagon Cadillac 10 Other 18 Total
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- Decide whether there is a relationship between mobile phone brands and the gender.What is the best way to graphically present the shape of the distribution of numeric variable? a. histogram b. scatter plot c. line graph d. pie chartBelow is the frequency distribution of personal Computers on by students at a community college. Find the percent represented by sony computers brand Frequency dell 3,200 sony 5,200 hp 4,400 toshiba 6,600 asus. 3,600
- 7. Consider the frequency distribution. Draw a Frequency Bar Graph. Be sure to label both axes and include a title. Tree Type Frequency Ash 23 Bradford Pear 16 Maple Oak 20 14 8 BirchA)Find the mean, median, mode, and range for the following data set 59,65,70,71,71,74,75,78,80,83,84,87,91,98,100 B)find the five number summary and draw a box plot. Briefly describe the shape and variation of the distribution. Explain your results.Determine which of the four levels of measurement ( norminal, ordinal, interval, ratio) is most appropriate for the data below. Years in which U.S. presidents were inaugurated
- 50 part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: # of Courses Frequency Relative Frequency Cumulative Frequency 1 24 0.48 2 15 3 a. Complete the table.b. What percent of students take exactly one course? %Given the following data: 7, 11, 19, 8, 9, 20, 17, and 16. Identify the range 7. 8.5 O 13.5 O 9.5 13The most important aspects of variable distribution are: a. Histogram, bar diagram, pie chart, leaf and stem b. Form, center and extension c. It’s cases and categories d. Form and type of variable
- 2- Use the frequency histogram to: a. Determine the number of classes. b. Estimate the frequency of the class with the least frequency. c. Estimate the frequency of the class with the greatest frequency. d. Determine the class width. 12 10 8 4 6.75 9.75 12.75 15.75 18.75 Depth (cm) 00 6. FrequencyCreate a Frequency Distribution Table using the data provided: 46, 62, 38, 28, 57, 71, 63, 75, 60, 74, 82, 77, 80, 94, 89 The FDT should include 1. classes with the lower and upper limits 2. class boundaries 3. tally 4. frequencies 5. class marks 6. cumulative frequencyAt a meeting of the board of directors for a manufacturing company, one of the regional managers put the data shown to the right on the overhead projector to illustrate the ratio of the number of units manufactured to the number of employees at each of the five manufacturing plants. Complete parts a and b below. Plant Location ABCDE Units Manufactured / Employees 6.1 9.9 11.8 11.3 10.8 a. Discuss whether a pie chart or a bar chart would be most appropriate to present these data graphically. Choose the correct answer below. A. Only the bar chart clearly displays the ratio of the units manufactured to employees by plant location. B. While both charts clearly display the ratio of the units manufactured to employees, it is easier to compare the ratios across plant locations with the bar chart. C. Only the pie chart clearly displays the ratio of the units manufactured to employees by plant loca on. D. While both charts clearly display the ratio of the units manufactured to employees, it is…