a) The number of calls that were responded to in 5Use the frequency polygon below to answer the questionsin parts a) through e).minutes isResponse Time for Selected Emergency Callsb) The number of calls that were responded to in 6minutes or less is10-c) The total of number of calls in the gurvey isd) Construct the frequency distribution.412Response time (min)Response Time (min)Number of Calls348.6.10NextCourse ToolsType here to searchNumber of callsLO CON Use the frequency polygon below to answer the questionsin parts a) through e).10e) Choose the correct histogram of the frequencydistribution.Response Time for Selected Emergency Calls10-O A.Number of Calls10-8-6-4-ResponseTime(min)8 123456 7 89 10Response time (min)OB.Number of Calls10-8-6-4-2-10 9 8 76 5 4 3Response|fime(min)O C.Number of Calls10-ResponseSTime3 45 6 7 89 10 (min)2-NextCourse ToolsP Type here to searchNumber of calls

Consider the given figure. The x-axis represents time and y-axis represents number of calls. a We…

Answered: Use the frequency polygon below to…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Can you fill the table according to data? Thank you!
Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below. Types of restaurants (fast food, organic food, sea food, etc.) Choose the correct answer below. A. The interval level of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and are meaningful, and there is no natural starting point. O B. The nominal level of measurement is most appropriate because the data cannot be ordered. OC. The ordinal level of measurement is most appropriate because the data can be ordered, but differences (obtained by subtraction) cannot be found or are meaningless. O D. The ratio level of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and are meaningful, and there is a natural starting point.
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 Birch
Select the correct answer and write the appropriate letter in the space provided _____ 1. A grouping of data into classes giving the number of observations in each class is called a(an) a bar chart. b. frequency distribution. c. pie chart. d. cumulative frequency distribution. ______ 2. The distance between consecutive lower class limits is called the a. class interval. b. frequency distribution. c. class midpoint. d. class frequency. ______ 3. The class midpoint is a. equal to the number of observations. b. found by adding the lower class limits of two consecutive classes and dividing by 2. c. equal to the class interval. d. all of the above. ______ 4. The number of observations in a particular class is called the a. class interval. b. class frequency. c. frequency distribution. d. none of the above. ______ 5. A bar chart is used most often when a. you want to show frequencies as compared to total observations. b. you want to show…
A geographer studying West Africa would like to know the size of stones in the delta region where the Niger River runs into the Gulf of Guinea. He collects 53 stones and measures the diameter of each, and so obtains the following measurements, in centimeters as seen below in the frequency table. Size (cm) Frequency [0, 2) [2, 4) 17 13 [4, 6) [6, 8) [8, 10) [10, 12) 10 7 4 a. Create a histogram for the measured stones. Include all labels. b. How many stones are larger than or equal to 6 cm?
Fourteen different second-year medical students at a hospital measured the blood pressure of the same person. The systolic readings (mm Hg) are listed below. Use the given data to construct a boxplot and identify the 5-number summary. 135 120 131 125 O A. 138 O C. The 5-number summary is ☐☐☐☐, and all in mm Hg. (Use ascending order. Type integers or decimals. Do not round.) Which boxplot below represents the data? 120 120 130 129 Blood 140 sure (mm Hg) 130 140 Blood Pressure (mm Hg) 150 150 Q Q 125 Q 130 ... OB. O D. 150 120 120 143 126 140 130 Blood Pressure (mm Hg) 130 140 Blood Pressure (mm Hg) 140 150 150 126 150 D₂₁
Complete the table below by filling in the third and fourth column.
use the data from the table below to create intervals and frequency tables. Show all your work.
C. Identify the 5-number summary for a boxplot. All of the answers on this part are rounded off to 1 decimal place. The following are the foot lengths (cm) of 19 males. 25.1 25.4 25.7 25.9 26.4 26.7 26.7 26.7 26.8 27.5 27.8 27.9 27.9 28.1 28.6 28.7 28.8 29.2 29.2 6. What is the minimum value? 7. What is the value of Q1 (1st quartile)? 8. What is the value of Q2 (2nd quartile)? 9. What is the value of Q3 (3rd quartile)? 10. What is the maximum value?
Use the frequency histogram to complete the following parts. (a) Determine the number of classes. (b) Estimate the greatest and least frequencies. (c) Determine the class width. (d) Describe any patterns with the data. (a) There are (Type a whole number.) classes. (b) The least frequency is about (Round to the nearest whole number as needed.) The greatest frequency is about. (Round to the nearest whole number as needed.) (c) The class width is $0. (Type an integer or a decimal. Do not round.) (d) What pattern does the histogram show? A. About half of the employees' salaries are between $40,000 and $49,000. B. About half of the employees' salaries are between $50,000 and $59,000. C. Most employees make less than $34,000 or more than $60,000. D. Less than half of the employees make between $35,000 and $59,000. Frequency 300- 200- 100- 0- Employee Salaries 32 37 42 47 52 57 62 Salary (in thousands of dollars) O
What is 5 number summary? What is IQR? Draw a BoXPlot using the dat in pic below. Please make sure the awnsers are clear and underlined .
45 61 68 197 246 304 329 361 569 667 683 686 756 891 Identify the 5 number summary (min, Q1, median, Q3, max)

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