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Rasek [7]
3 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]3 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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A promotional tool in which a company lets consumers have a small sample of a product for no charge is known as?
ioda

Sampling is the promotional tool in which a company lets consumers have a small sample of a product for no charge.

Sampling is a process utilized in statistical evaluation wherein a predetermined wide variety of observations are taken from a bigger populace. The method used to pattern from a bigger populace depends on the form of evaluation being accomplished, but it can encompass easy random sampling or systematic sampling.

The number one intention of sampling is to create a consultant sample, one wherein the smaller institution (sample) appropriately represents the traits of the bigger group (population). If the pattern is properly decided on, the sample can be generalizable to the populace. there are many methods to attain a sample.

There are most important forms of sampling methods – possibility and non-opportunity sampling. Chance sampling, also known as random sampling, is a form of sample selection in which randomization is used rather than planned desire.

Learn more about the Sampling here brainly.com/question/12892403

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5 0
2 years ago
Nick lives in San Diego and loves to eat desserts. He spends his entire weekly allowance on jello and pie. A bowl of jello is pr
OlgaM077 [116]

Answer:

Yes.

Explanation:

Market rate of exchange of jello for pie:

= Price of a piece of apple pie ÷ Price of jello

= $3.75 ÷ $1.25

= 3.00

At his current consumption point, Nick's marginal rate of substitution (MRS) of jello for pie = 3

Since MRS = Px/Py, hence, at this point of consumption bundle he is having a maximum level of utility.

Therefore, there is no need to change his consumption bundle because he is already at his maximum level.

4 0
3 years ago
Suppose People's bank offers to lend you $10,000 for 1 year on a loan contract that calls for you to make interest payments of $
vodka [1.7K]

Answer:

10.38%

Explanation:

The formula to compute the effective annual rate of the loan is shown below:

= (1 + nominal interest rate ÷ periods)^ number of period - 1

The nominal interest rate is shown below:

= $250 × 4 ÷ $10,000

= $1,000 ÷ $10,000

= 0.1

Now the effective annual rate is

= (1 + 0.1 ÷ 4)^4 - 1

= (1 + 0.025)^4 - 1

= 1.025^4 - 1

= 10.38%

Since the interest rate is measured on a quarterly basis, we know there are four quarters in a year and we do the same in the calculation part.

This is the answer but the same is not provided in the given options

4 0
3 years ago
What are the advantages of trimming of fruits ?write​
soldier1979 [14.2K]
Trimming helps to remove dead or weak branches, and as a result help new and healthy flowers and buds to grow.
6 0
3 years ago
After the events of 9/11, a friend suggests to you that the Central Intelligence Agency (CIA) and Federal Bureau of Investigatio
bazaltina [42]
A. Hindsight bias- also known as the knew-it-all-along phenomenon or creeping determinism, refers to the common tendency for people to perceive events that have already occurred as having been more predictable than they actually were before the events took place.
7 0
3 years ago
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