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Rasek [7]
2 years ago
7

It is desired to partition customers into similar groups on the basis of their demographic profile. Which data mining problem is

best suited to this task
Business
1 answer:
ankoles [38]2 years ago
8 0

Answer: Clustering

Explanation:

Data mining simply has to do with getting of usable data which are extracted simply from raw data. The data mining problem that is best suited to this task is clustering.

Clustering simply means when structures are found in data which are usually thesame. Since we want to partition customers into similar groups on the basis of their demographic profile, clustering will be used.

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The marketing manager for Mountain Mist soda needs to decide how many TV spots and magazine ads to run during the next quarter.
spayn [35]

Answer: The LP model is given as :

max: 1.180( 420000 A + 500000 B )

subject to : (a.) 7000 A + 2500 B ≤ 100000

(b.) 7000 A ≤ 70000

(c.) 2500 B ≤ 50000

Explanation:

Let us assume;

A be the no. of T.V spots

B be the no. of magazine spots

Given:

(a.) Mountain Mist earns a profit margin of $1.80 on each case of soda that it sells.

(b.) Each TV spot costs $7000 and is expected to increase sales by 420,000 cases.

(c.) Each magazine ad costs $2500 and is expected to increase sales by 500,000 cases.

∴ The objective function of this model will be given as :

max: 1.180( 420000 A + 500000 B )

(d.) A total of $100,000 may be spent on TV and magazine ads combined.

(e.) Mountain mist wants to spend no more than $70,000 on TV spots and no more than $50,000 on magazine ads.

∴ The subjective function will be :

(a.) 7000 A + 2500 B ≤ 100000

(b.) 7000 A ≤ 70000

(c.) 2500 B ≤ 50000

∴ The LP model is given as :

max: 1.180( 420000 A + 500000 B )

subject to : (a.) 7000 A + 2500 B ≤ 100000

(b.) 7000 A ≤ 70000

(c.) 2500 B ≤ 50000

4 0
3 years ago
Information technology has advanced dramatically within the last 25 years or so. At the same time there have been significant sh
Karo-lina-s [1.5K]

Answer:

Did the technology push the changes in the world, or was it the other way around? What evidence is opinion based upon or how did you draw your conclusions?

In my opinion the world started to change during the 1970s when Steve Jobs introduced the personal computer. Before him, only huge corporations could afford computers since they were huge and costed millions. Since then, information technology (IT) has increased in gigantic steps and when the internet was available for public use, the world as we know it changed.

When the world was struggling again during the great recession, my hero came back and changed the way IT industry again with the iPhone and the whole app culture. I am a little over 25, and I can tell that everything was very different when I was a small kid. You actually needed to read a newspaper and use encyclopedias (very large books).

Now everything is on the web and now most of us are even working using the internet. In just seconds we know what is happening in China or any other country in the world, while before all we heard about China was that were many Chinese and they were communists. IT has enabled whole new industries that boost the economy much more than any other manufacturing business ever had. The world would be a much different place if it wasn't for the Apple I, the internet or the iPhone.

4 0
2 years ago
Suppose that the price of a money clip increases from $0.75 to $0.90 and quantity supplied rises from 8,000 units to 10,000 unit
Sloan [31]

Answer:

The price elasticity of supply is 1.22

Explanation:

Please refer to the attached file

8 0
2 years ago
The __________ assures the payment of otherwise non-collectable court judgments against licensees who have committed fraud, misr
Finger [1]

The SAFE act assures the payment of otherwise non-collectable court judgments against licensees who have committed fraud, misrepresentation, deceit, or conversion of trust funds in a transaction.

<h3>What is the SAFE act?</h3>

This was the act in the United States that made it mandatory for houses to be registered and licensed.

The act is based on houses that are used as residences. The full meaning of the act is the  Secure and Fair Enforcement for Mortgage Licensing Act.

The main purpose of the SAFE act is to try to ensure that consumers are protected and also help in the reduction of fraud. This would be done by setting a standard for licensing and the originators of mortgage loans.

Hence the correct answer to the question is the SAFE act.

Read more on court judgement here; brainly.com/question/14077067

#SPJ1

4 0
2 years ago
Bella has a credit score of 720. Based on the graph, which description most likely explains her score?
pshichka [43]

Answer: The correct answer is that she pays her bills on time and does not have a lot of debt.

Explanation: A credit score of 720 is a good credit score, based on the graph.  A good credit score means that you pay your bills on time and do not have too much debt.

4 0
2 years ago
Read 2 more answers
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