what are pie charts used for

Sometimes a circle is used to represent a given data. The various parts of it are proportionally represented by sectors of the circle. Then the graph is called a Pie Graph or Pie Chart..

Sometimes a circle is used to represent a given data. The various parts of it are proportionally represented by sectors of the circle. Then the graph is called a Pie Graph or Pie Chart..

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 ..

The pie chart represents the expenditure on different sports by a school authority in a calender year. If the expenditure on Tennis is $880, then what is the expenditure on each sport? => figure 1 or figure 4 or figure 2 or figure 3..

The pie chart represents the different schools in the U.S. What fraction of the institutions are Colleges and Universities and Others? => 5 27 or 3 27 or 4 27 or 2 27..

The number of computers sold in a day by different companies is represented in the pie chart. Find the average number of computers sold in a day. => 25 or 20 or 10 or 15..

There are 17 apples. Mrs. Pail used 10 of them to make a pie. How many are remaining? => 5 or 8 or 6 or 7..

The number of computers of different companies sold in a day is represented in the pie chart. Find the percentage of computers sold by the company 3. => 11.67% or 30% or 35.83% or 9.17%..

Using the tally chart shown, find the number fruits. => 6 or 2 or 5 or 7..

The cost of construction of each house in a city is $90,000. The selling price (in $1000) of 5 such houses are shown in the pie chart. What is the loss made on house C? => $28000 or $2900 or $29000 or $2800..