For each of the following (separate) sets of data, compute the values needed in order to fill
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(Use the appropriate summation rule in each case so as to make the calculations easier.)
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Data set 1: Υ N = - ΣΥ= ΣΥ- (ΣΥ- ΣΧΣΥ Σχ-)- ΣΧ- Σχ (ΣΧ) ΣΧΥ- ΣΙΧ+Y)- 1 3 3 Ξ 4 2 3 Data set 2: N =. ΣΧ . Σχ (ΣΧ ΣΧΥ- ΣΧ+ )- х ΣΥ- ΣΥ- (ΣΥ- ΣΧΣΥ- ΣΧ-y )= 7.14 8.00 2.60 4.32 3 2.00 4 4.00 5 4.00 6.00 1.15 1.00 2.25 1.00 10.00 3.00 set 1 set 2 If every X score is multiplied by 3.2, what is the new X in each set? If 7 is subtracted from every Y score, what is the new DY in each set? If 1.8 is added to every X score, what is the new X in each set? If every Y score is divided by 4, what is the new EY in each set?
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Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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