One sample t-Test in R

See Video  ☝



In this video, you will learn how to carry out one sample T-test in R studio.

The Video will include:
  • Brief description of T-Test
  • Example data set
  • Performing one sample T-Test in R studio

When the mean and standard deviation of the population is not known. The sampling distribution of means determines the expected values of mean and standard deviation. T-Distribution is usually used for a limited sample size. While Z-Distribution is usually appropriate for a large sample size. As the sample size increases the sampling distribution of means becomes a normal distribution.
To test whether the sample means is statistically different from a population mean is called a T-test.

Comments

Popular posts from this blog

Two way repeated measures analysis in R

Split plot analysis in R

Visualizing clustering dendrogram in R | Hierarchical clustering