2019-07-20 14:00

What are correlation and causation and how are they different?
Two or more variables considered to be related, in a statistical factor, if the value of one variable increase or decrease then… Read More

**Blog Directory**
** > **
**Technology Blogs**
>
**Learn Big Data Hadoop in Bangalore technology Blog**
>

prwatech.in/blog

Learn more about big data and hadoop

2019-07-20 14:00

What are correlation and causation and how are they different?
Two or more variables considered to be related, in a statistical factor, if the value of one variable increase or decrease then… Read More

2019-07-20 13:55

What Is a Chi Square test?
A chi square (χ2) test is a test that measures how expectations are compared to actually observed data.
The data used in calculating a chi square test must be… Read More

2019-07-20 13:48

What is Regression Line?
Regression is a statistical measurement used in finance, investing attempts to identify the strength of the relationship between a dependent variable (usually denote… Read More

2019-07-20 13:43

What is Type 1 error?
A type I error is a type of error that occurs during a hypothesis testing process when a null hypothesis is rejected even though it is true and should not be rejected… Read More

2019-07-20 13:39

What is T-statistics?
The T-Statistic is required in a T test when you are in position to decide if you should accept or reject the null hypothesis.
It’s somewhat similar to a Z-score… Read More

2019-07-20 13:37

What is Two Tail Test?
A test of a statistical hypothesis, where the area of rejection is on both sides of the sampling distribution, is known as Two Tailed Test.
As the name suggest Two Tai… Read More

2019-07-20 13:33

What is One Tail Test?
A statistical hypothesis test in which alternative hypothesis has only one end, is known as one tailed test.
As the name suggest One Tail test is a test involvi… Read More

2019-07-20 13:24

What is Hypothesis Testing?
A statistical hypothesis is an assumption made about a population parameter. This assumption may or may not be right.
Hypothesis testing is a formal procedure use… Read More

2019-07-20 13:17

What is Confidence interval?
A Confidence Interval can be stated as, a range of values we are fairly sure our true value lies within.
The confidence interval is a way to display what the unc… Read More

2019-07-17 11:14

►Inheritance is used to define a new class having all the properties of old existing class.
►Parent class is the class being inherited from, also called super class or the base c… Read More

Get updates delivered right to your inbox!