Forty shoppers were asked if they preferred the weight of a can of soup to be 6

Forty shoppers were asked if they preferred the

This preview shows page 16 - 19 out of 29 pages.

5. Forty shoppers were asked if they preferred the weight of a can of soup to be 6 ounces, 8 ounces, or 10ounces. Below are their responses.6661088810661010886668668881088610866888101081086a.Construct a frequency distribution and graphically represent the frequency distribution.b.Construct a relative frequency distribution and graphically represent the relative frequency distribution. ANS: a. and b. Preferences Frequency Relative Frequency 6 ounces 14 0.350 8 ounces 17 0.425 10 ounces 9 0.225 Total 40 1.000 PTS: 1 6.There are 800 students in the School of Business Administration. There are four majors in the School: Accounting, Finance, Management, and Marketing. The following shows the number of students in each major.MajorNumber of StudentsAccounting240Finance160Management320Marketing80Develop a percent frequency distribution and construct a bar chart and a pie chart.
Image of page 16
PTS: 1 7. Below you are given the examination scores of 20 students.5299928684637276958892586579809075745699a.Construct a frequency distribution for this data. Let the first class be 50 - 59 and draw a his-togram.b.Construct a cumulative frequency distribution.c.Construct a relative frequency distribution.d.Construct a cumulative relative frequency distribution. ANS: a. b. c. d. Relative Cumulative Cumulative Score Frequency Frequency Frequency Relative Frequency 50 59 3 3 0.15 0.15 60 69 2 5 0.10 0.25 70 79 5 10 0.25 0.50 80 89 4 14 0.20 0.70 90 99 6 20 0.30 1.00 Total 20 1.00 PTS: 1 8. Two hundred members of a fitness center were surveyed. One survey item stated, "The facilities are al-ways clean." The members' responses to the item are summarized below. Fill in the missing value for the frequency distribution. Opinion Frequency Strongly Agree 63 Agree 92 Disagree Strongly Disagree15No Opinion14 PTS: 1 9. Fill in the missing value for the following relative frequency distribution. Opinion Relative Frequency Strongly Agree 0.315 Agree 0.460 Disagree Strongly Disagree 0.075 No Opinion 0.070 17 | P a g e
Image of page 17
PTS: 1 10.Fill in the missing value for the following percent frequency distribution.Annual SalariesPercent FrequencyUnder $30,00010$30,000 49,99935$50,000 69,99940$70,000 89,999$90,000 and over5 PTS: 1 11.The following is a summary of the number of hours spent per day watching television for a sample of 100 people. What is wrong with the frequency distribution?Hours/DayFrequency0 1101 3453 5205 7207 9 5 PTS: 1
Image of page 18
Image of page 19

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture