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Calculate the sum of squares

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In a study with four groups which have equal sample sizes of 8, the following results were obtained. s ss 1 = 8 s2 = 11 3 = 5 4 = 9

(a) Calculate the sum of squares within.

(b) If it turned out that the obtained mean square between (MSbetween) was 80, would the null hypothesis most likely be tenable or rejected? (Choose an alpha level of .05).

Reference no: EM132907317

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