T-Test Calculator

T-Test for 1 μ unknown σ

 

Example

Value	Keystroke	Display	Description
6	n	6.000	Stores the n value.
103	x̄	103.0	Stores the x̄ value.
11	s	11.00	Stores the s value.
105	μ0	3.000	Stores the μ0 value.
	t0	-0.4454	Calculates the T-Test

This calculator also calculates the p values for the >, <, and ≠ hypothesis and enters them in the stack.
By returning these values to the stack you can use them for other calculations without having to write them down and re-enter them.

Value	Keystroke	Display	Description
	ROLL	0.6747	The ≠ p.
	ROLL	0.3373	The < p.
	ROLL	0.6627	The > p.

The History Detail

         T-Test
         0.6627 : p >.
         0.3373 : p <.
         0.6747 : p ≠.
          6.000 : The sample size, n.
          103.0 : The sample mean, x̄.
          11.00 : The sample standard deviation, s.
          105.0 : The null hypothesis value, μ0.
        -0.4454 : The t Test for 1 μ unknown σ.

The History Detail will show the p values for the >, <, and ≠ hypothesis.

Reference:

Student's t-test - Wikipedia