Which of the 4 Vs of Big Data is the present concern if the...

Which of the 4 Vs of Big Data is the present concern if the business analysts is trying to come to terms with the fact that their big dataset comprises many different types, forms, and levels of granularity? O Variety O Velocity O Veracity O Volume

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00:01 The cfo of a mid -level investment firm reports the company has lost thousands of dollars through its data mining process due to poor accuracy, poor data accuracy and quality.

00:18 So what is the issue related to here? so we have a, sampling distribution, b, business intelligence, c, descriptive analytics, d, veracity, e, volume.

00:29 Let's go through what each of these would mean in this context.

00:32 So a sampling distribution is not really relevant here.

00:36 A sampling distribution is a distribution of a statistic for a given sample size.

00:51 So maybe you have a population, you're taking a sample, you're looking at the sample means, it would be the distribution of every possible sample mean for a given sample size.

00:59 It doesn't seem that she's complaining about that.

01:03 Business intelligence.

01:05 So this is a very broad term.

01:07 Basically for anything to do with analysing data for the use of business.

01:13 So data mining is part of that.

01:16 It broadly just means strategies or data in business.

01:35 So the data mining that she's talking about is going to fall under business intelligence, but there's a more specific answer that we can give here.

01:43 So let's not answer that.

01:44 Let's keep going...

Question

Which of the 4 Vs of Big Data is the present concern if the business analysts is trying to come to terms with the fact that their big dataset comprises many different types, forms, and levels of granularity? O Variety O Velocity O Veracity O Volume

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