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Mrac [35]
3 years ago
8

Find the outlier in the data: 32, 40, 34, 31, 20, 36, 40, 31. How does the outlier affect the mean?

Mathematics
1 answer:
Inessa [10]3 years ago
8 0

The outlier  is 20

it affect the mean because

1)32 +40+34+ 31 +20+ 36 +40+31=264

2) 264 divided by 8= 33

so it gives you an odd number

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Answer:

a) y = 9x

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Step-by-step explanation:

a) Since it costs $18 for 2 hours we can infer that for every 1 hour it costs $9.

So, the equation would look like this:

y = 9x

b) In this context, for every increase of 1 hour the price to rent the lane increases by $9. Like the question gave us, the price for 2 hours cost $18.

c) Plug 3 into the equation:

y = 9(3)

y = 27

Therefore, it costs $27 to rent the lane for 3 hours.

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r = R/100
r = 7%/100
r = 0.07 per year,

Then, solve our equation for A
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Summary:
The total amount accrued, principal plus interest,
from compound interest on an original principal of
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compounded 12 times per year
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