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padilas [110]
3 years ago
10

Exercise 16 describes a regression model that uses a car’s engine displacement to estimate its fuel econ- omy. In this context,

what does it mean to say that a certain car has a positive residual?
Business
1 answer:
11Alexandr11 [23.1K]3 years ago
3 0

Answer:

From the information, observe that there is a relationship between the fuel economy and engine size.

The regression model is,

Mpg = 36.25 – 3.867 Engine size

The residual is the difference between the actual value and predicted value.

Residual = y - ŷ

Here, y is the actual value and ŷ is the predicted value.

The car gets positive residual, if the actual value is greater than the predicted value.

Therefore, in this context, a certain car has a positive residual means that the actual mileage of that particular car is greater than the predicted mileage.

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At UPS, a 12-step process prescribes how drivers should park their trucks, locate the package they are about to deliver, and ste
Alla [95]

Answer:

Programmed decision making

Explanation:

A programmed decision is one that is done by following already laid down rules and procedures. They are Carried out using formal patterns and the goals here are both clear and specific. These rules and routines in UPS are are a good example of how programmed decisions are done. As it can be seen on every aspect of their day to day business activities.

8 0
3 years ago
Suppose a commercial bank has checkable deposits of $60,000 and the legal reserve ratio is 25 percent. If the bank's required an
MAXImum [283]

Answer: $30000

Explanation:

Based on the information given in the question, the required reserve will be:

= $60000 × 25%

= $15000

Since the bank's required and excess reserves are equal, then the excess reserve will be $15000.

Therefore, the actual reserves will be:

= Required reserve + Actual reserve

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= $30000

6 0
3 years ago
If $ 10,000 is invested in a certain business at the start of the​ year, the investor will receive $ 3 comma 000 at the end of e
Vlada [557]

Answer:

$889.70

Explanation:

The computation of the net present value is shown below:

= Present value of all yearly cash inflows after applying discount factor - initial investment  

where,  

The Initial investment is $10,000

All yearly cash flows would be

= Annual amount received × PVIFA for 4 years at 4%  

= $3,000 × 3.6299

= $10,889.70

Refer to the PVIFA table

So, the net present value is

= $10,889.70 - $10,000

= $889.70

7 0
3 years ago
A(n) ____ goal for a waste management plant could be to "identify barriers to recycling as well as means to overcome those barri
OleMash [197]

Answer:

Tactical.

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3 years ago
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