For each of the following combinations of values decide

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For each of the following combinations of values, decide whether the combination is possible or impossible, and if it's impossible, explain why.


a.   b = .80,

sy.x = 0,

r = 1.00


b. b = .80,

sy.x = 0,

r = .65


c.   b = -.80,

a = 10,

r = .70

Reference no: EM13643714

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