Statistics
Mean
In statistics, mean has very easy methods of solutions. It has not complicated formulas. Median and mod are also a part of mean. Both are related to maen. Summing the values are a part of mean.
Median
Median is also a part of statistics. First it arranges the given values and then it solve. It selects the middle value from more than one value.
Mod
Mod is a type of statistics. A mod contain a set of number in the form of samples, a number of patterns indicating . Mod is that which appears more then one time in give values.
Deviations
Deviation is a type of statistics. It is very easy and interesting methods. it is a difference between values. It is very important parameter in statistics.
Concept of distribution
Concept of distribution is common concept in statistics. There are different types of distribution in statistics. The distribution used formulating rules.
Variance
Variance is also a type of statistics. It can easily find in statistics. It used very easy formula. Sigma is also used as a parameter in variance.
Chebychev’s theorem
Chebychev’s theorem plays very important role in statistics. It is complicated theorem. Chebychev’s theorem is an idea of distribution but distribution is not normal.
Empirical rule
Empirical rule is used in statistics. It is very important and complicated rule. The sample mean and sample standard deviation of data set as measures of its locations.
Five no. summary
Five no. summaries are used in statistics. The five number summaries consist of 5 items: minimum, Q1, median, Q3, and maximum.
Moments
Moments are types of statistics. Moments are the quantitative measure of the shape of the set of point. Moments are also used in mathematics and physics.
Central tendency
Central tendency is used in statistics. It find very easily. It used an interesting formula. It play important role in statistics.
Correlation
Correlation is also a type of statistics. It can find with the help of mean, median and mod. Variance is also used in the Correlation.
Probability
Probability is an interesting topic and type of statistics. There are different types of probability in statistics. The theory of Probability began in seventeenth century.
Permutations
A permutation is used with different meanings, all related to the act of permuting values. It is also called an arrangement number or order is a rearrangement.
Combinations
A combination is a way of selecting things out of a group. The order is not essential in combinations. It is a type of statistics. it used formula to solve the combinations.
The Chi- square
A chi square (X2) statistic is worn to examine whether distributions of categorical variables differ from one another. Chi Square is in employ to test the variation between a exact sample and an additional hypothetical or earlier documented distribution such as that which may be predictable unpaid to possibility or probability.
Random Experiment
Random experiment is an experimentation whose consequence would not be calculates but the inventory of likely outcomes is recognized. The unexpected outcomes might not be full under random experiments. The outcome of random experimentation might not be predicted accurately but the consequence is obliged to be through in the register of predicted outputs.
Hypothesis
In statistics a hypothesis is asserted or declaration concerning a belongings of a population. A statistical hypothesis is a postulation regarding a population parameter. This statement might or could not be true. Hypothesis testing refers to the recognized actions used by statisticians to recognize or rebuff statistical hypotheses