5- A large public utility company wishes to compare the consumption of electricity during the summer season for single-family homes in two counties. The monthly electric bill was recorded with the following results: (a = .05)¶ →County I County II -> X-> 个个S: n-> → $110 $100 -> །། $ 20 - $251 10-> 12 Is there evidence that the average monthly bill is higher in County I than County II.¶

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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5- A large public utility company wishes to compare the consumption of electricity during the summer
season for single-family homes in two counties. The monthly electric bill was recorded with the
following results: (a = .05)¶
→County I County II
->
X->
个个S:
n->
→ $110
$100
-> །།
$ 20
-
$251
10->
12
Is there evidence that the average monthly bill is higher in County I than County II.¶
Transcribed Image Text:5- A large public utility company wishes to compare the consumption of electricity during the summer season for single-family homes in two counties. The monthly electric bill was recorded with the following results: (a = .05)¶ →County I County II -> X-> 个个S: n-> → $110 $100 -> །། $ 20 - $251 10-> 12 Is there evidence that the average monthly bill is higher in County I than County II.¶
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