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25May/110

Statistics is a branch of mathematics. Statistics involves collection of numerical data; a vast amount of numerical data is cumbersome and difficult to understand. The presentation of data in the form of tables and graphs give a clear picture of data. Various statistical measures of data are described they are mean, median, mode. Mean gives the average of the data, median gives the middle most value of the item, and mode explains how frequently a data is appearing in the data. Various measures of dispersion are also defined they are range, standard deviation, variance.When students are struggling to get their problems solved , services such as statistics homework answers can be a boon for them to understand the problems instantly.
Probability plays a major role in statistics; probability is a game of chance. The theory of probability is itself vast.
Statistical inference is also a branch of mathematics. It is divided into testing of hypothesis and inference testing of hypothesis means to test a hypothesis by means of a sample. Sampling theory plays a major role in inference.
Statistics is used by businessmen, scientists, engineers; operation research is also a part of statistics.

23May/110

## How to choose the right course in college ?

It is very important that students choose the right course in their college for them to successfully build their career.Hence we must take enough time and make the right decision as far as choosing the right course is concerned.If we are confused in choosing the right subject , we can seek the advisor of a counselor who has the necessary experience in advising the students in choosing the right courses. This is a very important step in a students career because , this will determine the students career. If we are not sure or ambiguous about the course and what type of assignments or homework we will have to handle during our college , we can take the help from people who are either student advisors or counselors , since they will be in a better position to guide us in a better manner than others. If we are very clear from the beginning , we must go with it and take up the course.

16May/119

## Math is an interesting subject

Mathematics is considered as the queen of Sciences .It has got applications in physics, chemistry , engineering and technology.
The following are the various branches of Mathematics
1)Algebra
2)Geometry
3)Trigonometry
4)Analytical geometry
5)calculus
Let us discuss them in detail. Algebra is the branch of mathematics which deals with unknown symbols equations inequalities square roots, partial fractions etc.
Geometry dials with lines circles. It involves various theorems .A treatise on geometry by Euclid is considered as the most important one.
Trigonometry deals with trigonometrically ratios ,measurement or sides ,angles .It has got its origin in navigation heights and distances play a major role in trigonometry.
Analytical geometry deals with the study of geometry using algebra various equations are delivered and proportions of curves are studied.
Calculus is an important branch of Mathematics .It is divided into differential calculus and integral calculus.
Differential calculus deals with rate measure, tangents to the curves ,curve tracing etc.
Integral calculus deals with lengths of curves areas with lengths of curves ,areas of regions ,volumes of solids etc.
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14May/110

## What is the need for homework ?

Why are colleges and universities stuffing students with homework and assignments ? This is a million dollar question and the answer is , without refreshing the things that we learn in schools or colleges , it is difficult for us store it in our memory . Only when we recollect the concepts through assignments or homework , we will be able to learn a new concept . Hence we can conclude that homework and assignments either in schools or colleges is an absolute necessity .