Question: LESSON: Statistics-Summation, Data Collection, and Slovin's Formula Answer the ff Let us start with a. = Xj +X2 +X3 these examples. = 5 + (-3)

LESSON: Statistics-Summation, Data Collection, and Slovin's Formula

Answer the ff

Let us start with a. = Xj +X2 +X3 these examples. = 5 + (-3) + 8 = 10 If X1 = 5, X2=-3 and Xy " b.= 2x1 + 2x2 + 2x3 Find. = 2(5) + 2(-3) + 2(8) a ) Zxi d.) Sixi = 10 + (-6) + 16 = 20 b ) 2 2xi C. ? C) E (Xiti) (try answering this) d. ? (try answering this)

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