Question

Given: x = 2, 1, 5, 3 y = -4, 3, 2, 1 b = 2...

Given:
x = 2, 1, 5, 3
y = -4, 3, 2, 1
b = 2

Determine the following:
a)
Σx =  

b)
Σy =  

c)
Σbx + Σby =  

d)
(Σy)3 =  

e)
Σ(x + y)2 =  

f)
[Σ(x + y)]2 =  

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Homework Answers

Answer #1

Given:
x = 2, 1, 5, 3
y = -4, 3, 2, 1
b = 2

a)

b)

c)

d)

e)

f)

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