he distance between the largest and the smallest value in a class is called A class interval B) midpoint frequency (D) range
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- Construct a frequency polygonDetermine the median of the data in the frequency table Lines at the Department of Motor Vehicles are so long! A supervisor decided to conduct a study on the number of people standing in line. At the beginning of each hour for an entire week, the supervisor counted the number of people in line and recorded the number. At the end of the week, the supervisor made the frequency table below. Note that the first column shows the number of people in line at the beginning of the hour. The second column shows the number of times that length of line occurred in the 40 observations. Number of People in Line Frequency 1 2 2 1 3 1 4 4 5 5 6 3 7 5 8 4 9 3 10 3 11 9Lines at the Department of Motor Vehicles are so long! A supervisor decided to conduct a study on the number of people standing in line. At the beginning of each hour for an entire week, the supervisor counted the number of people in line and recorded the number. At the end of the week, the supervisor made the frequency table below. Note that the first column shows the number of people in line at the beginning of the hour. The second column shows the number of times that length of line occurred in the 40 observations. Number of People in Line Frequency 1 2 2 1 3 1 4 4 5 5 6 3 7 5 8 4 9 3 10 3 11 9 Determine the mode of the data in the frequency table.
- In_ type of frequency graph the first step is to find the midpoint of each class. a. Histogram b. Polygon c. Ogive d. Paretothe data was collected on the time spent for preparation of exams by a class of statistics students before one week of examination date. The maximum time of study time was 47 hours and minimum time was 1 hour. If we want to construct a frequency table for the datawith six classes, find the width of the class interval(round to nearest integer)The table to the right gives the number of passengers car occupants killed in accidents in a certain year by car type convert the table to a relative frequency table.
- The upper class boundary of one of the classes in a frequency distribution table is 135.5, and each class on the same table has a width of 25. What is the lower class limit of the said class? What is the class mark of the same class?make frequency distribution table where there is the class interval and the frequency. use appropriate solution for class interval. use Sturges formula for number of classes and range over the no. of classes for the class size. this will lead to creating class interval.Define relative frequency and conditional relative frequency