Hi everyone, I need help in finding the t-value. For example: signal/noise = difference between group means/variability

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answerhappygod
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Hi everyone, I need help in finding the t-value. For example: signal/noise = difference between group means/variability

Post by answerhappygod »

Hi everyone,
I need help in finding the t-value. For
example: signal/noise = difference
between group means/variability of groups
Question: Can someone explain HOW to calculate this step-by-step
on paper and on a TI-84 Plus? I've been calculating this problem,
however get the wrong t-value. The correct t-value is 2.3. -
However, I keep getting a different answer. Please help.
Hi Everyone I Need Help In Finding The T Value For Example Signal Noise Difference Between Group Means Variability 1
Hi Everyone I Need Help In Finding The T Value For Example Signal Noise Difference Between Group Means Variability 1 (264.87 KiB) Viewed 20 times
15.38 - 15.68 t-value = .097 .165 + 16 16 = 0.30 .13
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