Degrees of freedom for the two-sample

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Determine the number of degrees of freedom for the two-sample t test or CI in each of the following situations:

a. m = 10, n = 10, s1 = 5.0, s2 = 6.0

b. m = 10, n = 15, s1 = 5.0, s2 = 6.0

c. m = 10, n = 15, s1 = 2.0, s2 = 6.0

d. m = 12, n = 24, s1 = 5.0, s2 = 6.0

Reference no: EM13966401

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