One-Sample T Test

One sample t-test is a statistical procedure used to determine whether the sample mean is statistically different from a known or hypothesized population mean.

Form

• Variable(s)num

  Select one or more numerical variables you want to test.

• Test Value

  Determine the hypothesized mean.

• Confidence Interval

  Determine the confidence interval of the mean difference.

Example

You can use Caschool dataset (The California Test Score Data Set) to check whether some variables mean is statistically different from the hypothesized mean.

Try it »