Matched Pairs T-Test - Texas Instruments TI-Nspire CX User Manual

Matched pairs t-test

want to know if subjects have more
anxiety after they watch a slasher
flick or after watching the evening
news.
I will measure anxiety with a state
anxiety scale. The higher the score
the more anxiety.
I will use the same subjects twice but
to compensate for "order effect" I will
reverse the order they see the two
shows
Subject Slasher flick
1 4
2 5
3 3
4 8
Evening
Subject
news
5 5
6 4
7 3
8 9
9 2
Evening
news
4
7
3
9
Slasher
flick
5
7
9
7
5
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