t-test for unique value

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Occasional Contributor
Posts: 17

t-test for unique value

Hello,

I'm trying to run a t-test to check if a data if unique, please help me with this. I attached the data with this. Thanks.

– Run a T test. Are the values of 1789 unique?

• To run it you will need to create a new variable, name it FR, assign 1 to it if the

year is 1789 and 0 otherwise. Include this variable as the Class in the TTest.

• Include as Var Happiness, Unemployment, and Inflation.

• You must format all variables.

• You must read the Excel sheet again before you run this part.

• Turn the graphics off before you run the t test.

– Add in a comment what that tells you. Hint, The Scarlet Pimpernel.*/

Grand Advisor
Posts: 17,336

Re: t-test for unique value

This looks like homework. You should try it yourself first.

Occasional Contributor
Posts: 17

Re: t-test for unique value

I got the answer but I just don't understand the table.

Grand Advisor
Posts: 17,336

Re: t-test for unique value

Then post your code/table that you don't understand.

Grand Advisor
Posts: 10,210

Re: t-test for unique value

It was the best of times, the worst of times ...

Oh, wrong author.

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