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NEED AN ECON EXPERT
NEED THIS DONE IN 10-15 minutes
Just needs something to take to class!!!
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Explanation & Answer
Final
Surname 1
Your name
Professor’s name
Course
Date
Assignment II
Q1
mean bar
sum
n
x
67
72
71
71
64
67
62
68
69
70
66
75
69
68
65
64
71
68.17647
1159
17
X-x
-1.17647
3.823529
2.9375
2.9375
-4.0625
-1.0625
-6.0625
-0.0625
0.9375
1.9375
-2.0625
6.9375
0.9375
-0.0625
-3.0625
-4.0625
2.9375
(X-x)^2
1.384083
14.61938
8.628906
8.628906
16.50391
1.128906
36.75391
0.003906
0.878906
3.753906
4.253906
48.12891
0.878906
0.003906
9.378906
16.50391
8.628906
180.0621
Mean = (67+72+71+71+64+67+62+68+69+70+66+75+69+68+65+64+71)/17 = 68.18
Variance, Var
∑(𝑋 − 𝑥̅...
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