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 Feb 2024

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TTest: What It Is With Multiple Formulas and When To Use Them
when to use ttest?

TScore A large tscore, or tvalue, indicates that the groups are different while a small tscore indicates that the groups are similar.
The showing of what the numerical values on a ttest mean.

Understanding the TTest A ttest compares the average values of two data sets and determines if they came from the same population.
The uses of Ttests

Key Takeaways A ttest is an inferential statistic used to determine if there is a statistically significant difference between the means of two variables.The ttest is a test used for hypothesis testing in statistics.Calculating a ttest requires three fundamental data values including the difference between the mean values from each data set, the standard deviation of each group, and the number of data values.Ttests can be dependent or independent.
A definition of what A ttest is and does


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Student's ttest

Student's ttest
Video explaining ttest history and what it is
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An Introduction to t Tests  Definitions, Formula and Examples
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A ttest is an inferential statistic used to determine if there is a significant difference between the means of two groups and how they are related
Ttets definition.
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A ttest is a statistical test that compares the means of two samples. It is used in hypothesis testing, with a null hypothesis that the difference in group means is zero and an alternate hypothesis that the difference in group means is different from zero. What does a ttest measure?
This Is just a basic explanation of what T tests are and how they work

 Jan 2023

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How To Perform TTests In Microsoft Excel

 Jan 2022

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How to perform a ttest using Google sheets
https://www.youtube.com/watch?v=x0h13Vq4rMc
good visual reminder for ttests


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How To Do A T Test In Google Sheets
https://sheetsformarketers.com/howtodoattestingooglesheets/
good for labs + reminders


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What is a ttestDescription
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