3 years ago

S m a r t p e o p l e o n l y please help me!

Mathematics

2 answers:

harina [27]3 years ago

4 0

Answer:

answer is 11: 37 am

I am sure ;-))

frutty [35]3 years ago

3 0

The answer is 11:37 am

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An analyst must decide between two different forecasting techniques for weekly sales of roller blades: a linear trend equation a

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Answer:

Following are the responses to the given question:

Step-by-step explanation:

Mean Absolute Deviation MAD

$MAD = \sum_{i=1}^{n} \frac{\left | actual_{i}-forecast_{i} \right |}{n}$

Mean squared error

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Naive method

$MAD = \frac{36}{9} = 4\\\\MSE = \frac{202}{8}=25.25\\\\MAD (Naive) = 4\\\\MAD (Linear) =2.3\\\\MSE (Naive)=25.25\\\\MSE (Linear)=10.11\\\\$

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3 years ago

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cricket20 [7]

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3 years ago

The slope line that passes through -3/5 and 4,1

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3 years ago

Find the slope of the line that passes through the points (10, -2) and (10,-6)

defon

-6+2
--------- =
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-4
---- =
0
m=0
*(the "-----" are supposed to be fractions, sorry if that looks confusing)*

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3 years ago