# Statistics Assignment

Dealing with the subject Statistics is not easy. Despite attending regular classes, students are never familiar with the subject and its problems. Statistics assignments are necessary to fill the blanks between class teachings and home revisions.

**About Statistics**

- It is a branch of mathematics and deals with mathematical science.
- Concerned about gathering, organising, analysing, and interpretation and formulating the data.

**Statistics assignment** deals with a broad range of domains and topics, likewise the subject. Calculation of the population of the country is the most common problem of it. Statistics is diverse subject, but mainly it is divided into two parts.

**Two parts of Statistics are:**

**Descriptive: **

- It is a process to organise, summarise and interpret a set of data.
- It summarises data from the value of mean or standard deviation and inferential statistics.
- It is represented in graphical forms; tabular or single value.
- Related to the properties of observed data.
- It is concerned with two set of distribution; Central Tendency and Dispersion.

**Inferential Statistics:**

- Most researchers use this process, to generalise the result of the theories or experiments.
- The observations are made on samples larger than population.

Statistics is the study of analysing the relationship between the variables. Statistics assignment explains two kinds of relationship the variables have among themselves.

**Correlation:**

In this relationship, two variables are strongly associated with each other. Solving **Statistics assignment** can help you understand the examples.

**Regression:**

It identifies which is the best fit between two or more variables. It determines how two or more independent variables decide the values of the dependent variables. The two segments are;

- Simple Linear Regression
- Multiple Linear Regression

While dealing with Statistics homework, you have to learn the types of data that are used analysis. The types of data are:

**Numerical**:

**Statistics assignment** divides numerical data into two segments ‘ Discrete Data; that can be counted. For Continuous data item that cannot be counted.

**Categorical**:

It is expressed by descriptive language. Categorical data is only absolute measurement. Statistics assignments show more examples.

**Ordinal:**

Ordinal data is the mixture of the numerical and categorical data. For instance; while rating a product from the scale of 1 to 10, also determines the highest to lowest quality.

**Statistics Assignment teaches different types of tests:**

- It is a mechanism for making quantitative decisions about processes.
- Parametric tests: This test is carried out on the basis of the assumption. Data come from normal distribution.
- Non-parametric tests: No assumptions are made about the distribution of the dataset. This type of analysis fails to demonstrate the statistical difference.

**Statistics assignment** involves complex statistical tests. Understanding various tools and techniques are demanding to perform those tests. Attending classes and taking notes are futile if you fail to complete Statistics assignments. It is the bridge between what is taught in class and detailed revisions at home.