In order to study the composition of families in manistee, michigan, 40 randomly selected married couples were surveyed to determine the number of children in each family. The following results were obtained: 2130102512022143113411020022103113421301  a. Organize the given data by creating a frequency distribution b. Contrust a pie chart to represent the data

The following table shows the results of 20 random Full Sail college students when asked the number of hours spent daily on their laptops. Complete a grouped frequency distribution for the data, with a class width of 4. Which frequency distribution, if any, is correct?

For the given problem determine the following: a) Determine class width. (Use 7 classes for each) b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. c) Draw a histogram showing class boundaries. d) Draw a relative-frequency histogram. e) Draw an ogive f) Describe the basic distribution shape. 1. The students in a calculus class were asked how many credit hours they had accumulated to date. Their results are as follows: 124 13 12 21 22 15 17 33 24 32 42 26 11 53 62 42 25 13 8 54 18 21 14 19 17 38 17 20 10

Use the data below to answer this question: What is the class width, if you are creating a frequency distribution of 3 classes 2363 104 728 35678942345 which is the correct answer? a. 3 b 3.88 c. 4 d. 3.01