Question: Can you please explain how to calculate this on Excel? For each column count, n = 10 10 10 mean , x i = 5.1
Can you please explain how to calculate this on Excel? For each column
| count, n = | 10 | 10 | 10 | ||
| mean , x i = | 5.1 | 2.4 | 2.9 | ||
| std. dev., si = | 1.4 | 1.5 | 1.5 | ||
| sample variances, si^2 = | 2.1 | 2.267 | 2.322 | ||
| total sum | 51 | 24 | 29 | 104 | |
| grand mean , x = | ni*xi/ni = | 3.47 | |||
| ( x - x ) | 2.668 | 1.138 | 0.321 | ||
| SS(between)= SSB = n( x - x) = | 26.678 | 11.378 | 3.211 | TOTAL | 41.267 |
| SS(within ) = SSW = (n-1)s = | 18.9 | 20.4 | 20.9 | 60.2 |
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