Student t Test

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Uploaded by on Jun 24, 2009

Winters explains how to use Excel to do a simple Student t Test

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Education

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  • likes, 4 dislikes

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Uploader Comments (rwinters123)

  • My Excell doesn't give me a TSTAT option, only TTEST, TINV, and TDIST?

  • @Marluvvy

    TTEST is the one you want to choose.

  • Why do my results make no sense? I'm getting things like 8.2234E-18

  • @jennyinwaiting

    Your results make perfect sense. The ttest number you got is just very low. many decimals worth. This means your two sets of data are very different.

  • I got an e value of 4.2622E-217; Was a massive data set. What does this mean?

  • @Castrophia1986

    It means the two sets of data are very, very different.

Top Comments

  • thanks a million :)

    wish our teacher woulda showed this to us -,-

  • isn't df supposed to be7+10-2=15 not 8?

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All Comments (91)

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  • LEGEND!!!!!!!

  • Thanks so much!

  • Thanks

  • thaaaaaaaaaaaaaaaanks

    

  • YOU JUST HELPED ME EARN MY PAYCHECK!

  • 293 virgins

  • 4.2622E-217 is an error, you have too many decimals. try doing the calculus on a piece of paper, replacing and estimating the decimals with 10 to -1 (-2, ...-n power) or positive power depending on your calculus.

  • TY man, you saved me alot of research +1

  • ummm im trying to do this but i have vista format of excel...so can you help me?

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