Question: Substitute the following values for the indicated variables in the formula X2 = (Oi Ei)2 / Ei, and then solve for X2; O1 =

Substitute the following values for the indicated variables in the formula X2 = ∑(Oi – Ei)2 / Ei, and then solve for X2; O1 = 8, O2 = 15 O3 =12, E1 = 6.5, E2 =17.8, and E3 = 10.7. Round the result to the second decimal place.

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