Determining which excel TTest to use
Im in the middle of a research project and have all the raw data and calculated Mean and SEM values but am struggling to pick 3 correct ttests to use (either paired ttest, 2 sample equal variance or 2 sample unequal variance)
My data is Blood Pressure measurements for both Systolic and Diastolic standing and sitting.
The data is also drawn equally from the male and female populations with 40 readings total for each condition.
I need TTests to compare Sitting down Diastolic and Standing Diastolic, Sitting down Systolic and Standing Diastolic and sitting down MAP against Standing MAP.
Feel free to PM me questions as I'm very stuck.
TIA
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