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Please Help with Part C and D!!

Determine the number of degrees of freedom for the two-sample t test or CI in each of the following situations. (Round your a

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m=10 n=15 S 6 جحه C) (۴ :((s/n ) + (sh) ( 4/0 + (%) (م/ ری (م/ ?s) (e) (s 1 + ہے W-\ - | (6 36 - وا 14 (36 (6 [e 0.6957 4 ۹ 1

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