Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Download
Faster access than browser!
 

Analysis of variance and Student's t-test

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Analysis of variance and Student's t-test

Analysis of variance vs. Student's t-test

Analysis of variance (ANOVA) is a collection of statistical models and their associated estimation procedures (such as the "variation" among and between groups) used to analyze the differences among group means in a sample. The t-test is any statistical hypothesis test in which the test statistic follows a Student's ''t''-distribution under the null hypothesis.

Similarities between Analysis of variance and Student's t-test

Analysis of variance and Student's t-test have 17 things in common (in Unionpedia): Blocking (statistics), Chi-squared distribution, Degrees of freedom (statistics), F-test, Independence (probability theory), Linear regression, Mean, Nonparametric statistics, Normal distribution, Null hypothesis, Observational study, P-value, Power (statistics), Statistical hypothesis testing, Statistical significance, Type I and type II errors, Variance.

Blocking (statistics)

In the statistical theory of the design of experiments, blocking is the arranging of experimental units in groups (blocks) that are similar to one another.

Analysis of variance and Blocking (statistics) · Blocking (statistics) and Student's t-test · See more »

Chi-squared distribution

No description.

Analysis of variance and Chi-squared distribution · Chi-squared distribution and Student's t-test · See more »

Degrees of freedom (statistics)

In statistics, the number of degrees of freedom is the number of values in the final calculation of a statistic that are free to vary.

Analysis of variance and Degrees of freedom (statistics) · Degrees of freedom (statistics) and Student's t-test · See more »

F-test

An F-test is any statistical test in which the test statistic has an ''F''-distribution under the null hypothesis.

Analysis of variance and F-test · F-test and Student's t-test · See more »

Independence (probability theory)

In probability theory, two events are independent, statistically independent, or stochastically independent if the occurrence of one does not affect the probability of occurrence of the other.

Analysis of variance and Independence (probability theory) · Independence (probability theory) and Student's t-test · See more »

Linear regression

In statistics, linear regression is a linear approach to modelling the relationship between a scalar response (or dependent variable) and one or more explanatory variables (or independent variables).

Analysis of variance and Linear regression · Linear regression and Student's t-test · See more »

Mean

In mathematics, mean has several different definitions depending on the context.

Analysis of variance and Mean · Mean and Student's t-test · See more »

Nonparametric statistics

Nonparametric statistics is the branch of statistics that is not based solely on parameterized families of probability distributions (common examples of parameters are the mean and variance).

Analysis of variance and Nonparametric statistics · Nonparametric statistics and Student's t-test · See more »

Normal distribution

In probability theory, the normal (or Gaussian or Gauss or Laplace–Gauss) distribution is a very common continuous probability distribution.

Analysis of variance and Normal distribution · Normal distribution and Student's t-test · See more »

Null hypothesis

In inferential statistics, the term "null hypothesis" is a general statement or default position that there is no relationship between two measured phenomena, or no association among groups.

Analysis of variance and Null hypothesis · Null hypothesis and Student's t-test · See more »

Observational study

In fields such as epidemiology, social sciences, psychology and statistics, an observational study draws inferences from a sample to a population where the independent variable is not under the control of the researcher because of ethical concerns or logistical constraints.

Analysis of variance and Observational study · Observational study and Student's t-test · See more »

P-value

In statistical hypothesis testing, the p-value or probability value or asymptotic significance is the probability for a given statistical model that, when the null hypothesis is true, the statistical summary (such as the sample mean difference between two compared groups) would be the same as or of greater magnitude than the actual observed results.

Analysis of variance and P-value · P-value and Student's t-test · See more »

Power (statistics)

The power of a binary hypothesis test is the probability that the test correctly rejects the null hypothesis (H0) when a specific alternative hypothesis (H1) is true.

Analysis of variance and Power (statistics) · Power (statistics) and Student's t-test · See more »

Statistical hypothesis testing

A statistical hypothesis, sometimes called confirmatory data analysis, is a hypothesis that is testable on the basis of observing a process that is modeled via a set of random variables.

Analysis of variance and Statistical hypothesis testing · Statistical hypothesis testing and Student's t-test · See more »

Statistical significance

In statistical hypothesis testing, a result has statistical significance when it is very unlikely to have occurred given the null hypothesis.

Analysis of variance and Statistical significance · Statistical significance and Student's t-test · See more »

Type I and type II errors

In statistical hypothesis testing, a type I error is the rejection of a true null hypothesis (also known as a "false positive" finding), while a type II error is failing to reject a false null hypothesis (also known as a "false negative" finding).

Analysis of variance and Type I and type II errors · Student's t-test and Type I and type II errors · See more »

Variance

In probability theory and statistics, variance is the expectation of the squared deviation of a random variable from its mean.

Analysis of variance and Variance · Student's t-test and Variance · See more »

The list above answers the following questions

Analysis of variance and Student's t-test Comparison

Analysis of variance has 90 relations, while Student's t-test has 102. As they have in common 17, the Jaccard index is 8.85% = 17 / (90 + 102).

References

This article shows the relationship between Analysis of variance and Student's t-test. To access each article from which the information was extracted, please visit:

Hey! We are on Facebook now! »