difference between histogram and pareto chart

Which of the following statement(s) is/are true? I. On a pareto chart, the frequencies should be represented on the y - axis. II. In a frequency distribution, the number of classes should be between 5 and 20. III. The three types of frequency distributions are histograms..

The manager of ABC company investigated the reasons for the delay associated with processing 67 credit card applications. Pareto chart for the data is shown. Find the total percentage of customers who have not signed on the applications and who have not given their addresses. =>..

The tally chart shows the number of birthdays in a class in different months. Use the chart to find out in which month more number of students were born. => July or May or November or February..

The teacher asked Jake, Ben, Rob, Will, and Sam to prepare charts on different fruits. The tally chart shows the number of charts each student prepared. Who prepared 5 charts? => Rob or Jake or Ben or Sam, Rob, Will..

Select the correct statements: I. Pie graph is the best representation to show the relationship between the parts and the whole. II. Pareto chart is used to show frequencies for nominal or qualitative variables. III. Frequency polygon is another name for ogive. => all are correc..

The tally chart shows the number of students who participated in different sports. Which bar graph best represents the data shown on the tally chart? => Graph 1 or Graph 4 or Graph 2 or Graph 3..

Mary recorded the number of stamps collected by her friends on a histogram. What is the difference between the greatest and least frequency shown in the graph? => 2 or 9 or 3 or 7..

The temperatures recorded in a region during a week are shown in the histogram. Find the difference between the maximum and the minimum temperatures recorded during the week. => 14°F or 10°F or 16°F or None of the above..

The histogram indicates the number of employees of a company under different age groups. Which age group has maximum number of employees? => 15 - 19 years or 25 - 29 years or 20 - 24 years or 30 - 34 years..

John's collection of different items and their count is given in the tally chart. Which collection is more in number? => watches or pens or stamps or currency..