I’m currently taking classes in statistics. Working with a graphing calculator sometimes doesn’t provide the functionality I want. Instead, I’ve turned to juptyr notebooks for computing my homework.

Start a juptyr notebook and click the resulting link. I’ve remapped the port b/c 8888 is often taken with work things.

 

Run these commands:

 
import handcalcs.render
from math import sqrt
 
%%render long
x_1 = 3
s_1 = .8
n_1 = 29
x_2 = 4
s_2 = 1
n_2 = 16
SE = sqrt(s_1**2/n_1 + s_2**2/n_2)
DF = (s_1**2/n_1 ~~ s_2**2/n_2)**2/(1/(n_1-1)*(s_1**2/n_1)**2 ~~ 1/(n_2-1) * (s_2**2/n_2)**2)
t_score = (x_1-x_2-0)/SE

You can then right click the image to get the raw LaTeX. Pasting that into a MathJax viewer, means we can copy out the MathML code.

According to this post on StackExchange, we can add to the start of the MathJax code and then paste that whole thing into a desktop version of MS Word (which, unfortunately, my teacher requires).