Computer Related Mathematics

COMPUTER RELATED MATHEMATICS

Q2(a)HISTOGRAM

This is a placed bar chart in a line from top to bottom reflecting information.it does not show processing overtime. Made of parts, having the headings that shows what is contained in the histogram. Here the x-axis lights up the numbers in the recordings and the y-axis lights up the number of times of the values. The bars always have the height and the width reflecting the long the bar has covered and the height meaning the number of times to the recordings .here the is also the legend which shows how data can be retrieved.

PIE CHART

This is a tool used to show to number of something that has been studied. Since it’s divided therefore there are areas that are represented in this pie chart. The information is shown in one way form as in like one point at the time they are not the same to line charts for its information is shown one at go.in short they determine proportions where all the sum of the studied matter is brought together. Then after calculating the sum then the degrees is calculated which leads to the division of the circle with a tittle.

LINE CHARTS

These are the most used chart type tool in the category of charts because of its simplicity. They join information number that stand for their own the outcomes are always simple quite very easy to translate what the chart is reflecting since a line is used. Its most common use is  to show the differences between theses years. This is obtained by joining the line graph with the bar chats these two are combined in order to show the statements for further investigations. In line charts maybe if the area studied is about a certain village the area under the lines should be shaded.

Q2(b)

HISTOGRAM                                                                                                                                                                                   -can be applied  in concluding large data tables where the information retrieved  is applied on all files  therefore a histogram can be  applied. This breaks                                         solutions so that they are not be complex anymore.

-can be applied communication areas example like in business organization where it can be used to elaborate the data to the members of the business in a way that they will all be capable of grapping the idea.it  can be  applied as  a decision making tool comparing the outcomes with stating their origins.

PIE CHARTS

They are best applied when reflecting proportions.

- This can apply in business also as they can show the total percent of budget which was used by different institutions.

- Pie charts also can be applied when showing the outcomes of certain research. This chart will elaborate in a simple manner which the information will be easily retrieved.

-showing maybe how a certain group of people spend their free time from work.

LINE CHARTS

-Evaluating, giving a report about a certain survey which the information will be simplified and made clear. Software developers and research.