The accompanying data set lists the numbers of children of world leaders. Use the data to construct a frequency distribution using six classes and to create a frequency polygon. Describe any patterns.   Numbers of Children 6 6 2 2 5 17 1 4   6 6 6 1 5 2 6 6   3 0 0 5 3 6 0 8   6 0 5 4 1 3 3 6   15 13 17 6 5 16 11 10   15 10 10               Complete the frequency distribution table below. Use the minimum data entry as the lower limit of the first class.   Class Frequency Midpoint

Stocks may be categorized by industry. The accompanying data represent three-year rates of return for a sample of financial stocks and retail stocks. Complete parts (a) through (e) below. Click the icon to view the data tables. (a) Construct a relative frequency distribution for each industry. To make an easy comparison, create each frequency distribution so that the lower class limit of the first class is -20 and the class width is Construct a relative frequency distribution for financial stocks. Complete the table below. Rate of Return Relative Frequency Rate of Return Relative Frequency -20 to -0.01 100-119.99 0-19.99 20-39.99 40-59.99 60-79.99 80-99.99 (Round to three decimal places as needed.) -xample Get more help. 120-139.99 140-159.99 160-179.99 180-199.99 1 √₁ Vi 1, Rates of Return Financial Stocks Full data set - 19.75 55.74 55.39 58.44 59.94 0.45 102.29 52.27 195.61 -1.82 44.35 46.14 177.43 85.34 20.57 196.67 57.37 106.80 24.36 93.07 78.51 85.12 176.32 14.83 116.35 150.77…

Construct a frequency distribution and a frequency histogram for the data set using the indicated number of classes. Describe any patterns.   Number of​ classes: 8 Data​ set: Finishing times​ (in seconds) of 20 male participants in a 5K race     1718 1632 1571 1470 2300 1445 1249 1800 1593 1778 1960 1524 1824 1620 1306 1819 2020 2082 1580 1481   .....   Construct a frequency distribution of the data. Use the minimum data entry as the lower limit of the first class.   Class Frequency 1. nothing​-nothing nothing 2. nothing​-nothing nothing 3. nothing​-nothing nothing 4. nothing​-nothing nothing 5. nothing​-nothing nothing 6. nothing​-nothing nothing 7. nothing​-nothing nothing 8. nothing​-nothing nothing Construct a frequency histogram of the data.   A.                                     12345678048ClassFrequency         A frequency…

Calculate the class width of this data and construct a frequency distribution for this data set using six classes. Enter the lower and upper class limits of each range in the respective boxes and then fill in the corresponding frequency. 45 66 38 69 62 24 53 36 71 68 31 37 41 46 43 18 63 60 27 26 Enter your class width:   Class Range Frequency −-   −-   −-   −-   −-   −-

A data set is summarized in the frequency table below. The data set contains a total of 30 data values. What is the missing frequency?   Value Frequency 1 5 2 3 3 4 4 6 5 □ 6 2 7 3 8 4

The given data represent the number of people from a town, aged 25-64, who subscribe to a certain print magazine. Construct a frequency polygon. Does the graph suggest that the distribution is skewed? If so, how? Age Реople 25-34 53 35-44 238 45-54 743 55-64 687 Construct a frequency polygon using the data. Choose the correct graph below. O A. В. D. Frequency Frequency Frequency Frequency 1000- 1000- 1000- 1000- 0- 25 0 25 65 19.5 69.5 19.5 69.5 65 Age Age Age Age

Consider the following frequency table representing the distribution of hours students study for an exam in a week. Determine the class width of each class. Answer Hours Students Study for an Exam in a Week Class 20-28 29-37 38-46 47-55 56-64 Frequency 14 2 12 3 11

The age of everyone who signed the declaration of independence is shown below. Is the data Discrete or Continuous? Create a frequency Table for the data. Draw an appropriate graph to display the data Describe the shape of the distribution.