3. Consider the following frequency ogive and answer the questions that follow. 45 40 38 40 36 35 30 30 25 20 20 15 10 6. 5 39.5 46.5 53.5 60.5 67.5 74.5 81.5 a) Reconstruct the frequency distribution table with the following columns: class intervals, frequencies, class marks, class boundaries, and cumulative frequencies. b) Answer the following: i. What is the total number of observations? ii. What is the uniform class size? iii. How many observations are greater than 53.5?

3. Construct a Grouped Frequency Distribution on the data below 19 61 21 33 26 36 31 58 28 19 20 22 31 63 27 76 68 26 42 46 38 48 66 43 26 18 51 22 52 53 32 35 32 40 30 22 18 27 23 32 37 27 38 42 45 55 42 45 50 47

3. Construct frequency distribution, with 6 classes. Also find class boundaries, mid points, relative frequency and cumulative frequency of each class. 65 91 85 76 85 87 79 93 82 75 100 70 88 83 59 87 69 89 54 74 89 80 94 67 77 92 82 70 94 84 96 98 46 70 90 96 88 72

Consider the following data and create a frequency table with 5 classes. Top 10 Provinces by Number of McDonald's Ontario.. Quebec.. Alberta...... British Columbia. Manitoba. Saskatchewan.... Nova Scotia.. New Brunswick........ Newfoundland and Labrador.... Prince Edward Island. a. What is the class width? b. Fill out the Frequency table Class Limits Lower Upper 490 302 192 182 ..55 42 39 35 19 .6 Class Boundaries Lower Upper Midpoint

The following are the grades received on an paper by 25 students.                                          97   97 98    40   45 77    65 65    65   68   81   93   68   71   87   85    88    76   79   78   87   81    81   83   89  a) Fill in the frequency table below using the data given. Use 10-point bins. Note: You may have rows left over.                      Grade Frequency Relative Frequency Cumulative Frequency                                                                         Total:           b) Draw a histogram based on the frequency table in part a . Don’t forget to label properly the axes, and put a title.

a) Construct a frequency distribution table. Take 20 as the lowest limit of the first class and 10 as the width of each class. b) Develop the relative frequency for the above data. c) Develop a cumulative frequency for the above data.

Create a relative frequency distribution table for the following ungrouped data: 34 53 39 36 50 41 52 36 55 34 57 49 60 39 32 57 45 54 56 33 33 35 47 46 52 39 39 52 57 32. Create a histogram that corresponds to the created table.

Create a frequency distribution from Question 1 on previous sheet using the following classes: 2-15, 16-29, 30-43, 44-57,58-71, 72-85, 86-99. Provide the frequency, relative frequency, cumulative frequency using these classes:

Thirty students in the School of Business were asked what their majors were. The following represents their responses (M = Management; A = Accounting; E = Economics; O = Others). A M M A M M E M A E E M A E E E A M A A M а. Construct a frequency distribution. , b. Construct a bar chart Please upload a file containing all of your work and diagrams.