Muhammad Imdad Ullah

Currently working as Assistant Professor of Statistics in Ghazi University, Dera Ghazi Khan. Completed my Ph.D. in Statistics from the Department of Statistics, Bahauddin Zakariya University, Multan, Pakistan. l like Applied Statistics, Mathematics, and Statistical Computing. Statistical and Mathematical software used is SAS, STATA, Python, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel. Like to use type-setting LaTeX for composing Articles, thesis, etc.

Important Data Mining Quiz – 2

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The post is about multiple-choice questions in the Data Mining Quiz. Let us start with the Data Mining Quiz.

MCQs about Data Mining

1. A collection of interesting and useful patterns in the database is called ————-.

 
 
 
 

2. What is the meaning of Data independence?

 
 
 
 

3. ————— is a summarization of the general characteristics or features of a target class of data.

 
 
 
 

4. Select the correct statement about the Adaptive system management.

 
 
 
 

5. Combining different types of methods or information is ————.

 
 
 
 

6. What is noise?

 
 
 
 

7. What is the name of a database having a set of databases from different vendors, possibly using different database paradigms

 
 
 
 

8. The strategic value of data mining is ————-.

 
 
 
 

9. Which is conclusively produced by Hierarchical Clustering?

 
 
 
 

10. Which of the following terms is used as a synonym for data mining?

 
 
 
 

11. Data selection is

 
 
 
 

12. The learning that is used to find the hidden pattern in unlabeled data is called?

 
 
 
 

13. ___________ refers to the process of deriving high-quality information from text.

 
 
 
 

14. Which of the following is the data mining tool?

 
 
 
 

15. A class of learning algorithm that tries to find an optimum classification of a set of examples using the probabilistic theory is named as

 
 
 
 

16. What is inductive learning?

 
 
 
 

17. __________ is the application of data mining techniques to discover patterns from the Web.

 
 
 
 

18. Case-based learning is

 
 
 
 

19. Data mining is

 
 
 
 

20. Which of the following are general characteristics or features of a target class of data?

 
 
 
 

Data Mining Quiz With Answers

  • Data mining is
  • Which of the following is the data mining tool?
  • ———— is the application of data mining techniques to discover patterns from the Web.
  • ———— refers to the process of deriving high-quality information from text.
  • What is inductive learning?
  • A class of learning algorithm that tries to find an optimum classification of a set of examples using the probabilistic theory is named as
  • Which is conclusively produced by Hierarchical Clustering?
  • Which of the following terms is used as a synonym for data mining?
  • What is the meaning of Data independence?
  • Data selection is
  • Which of the following are general characteristics or features of a target class of data?
  • What is the name of a database having a set of databases from different vendors, possibly using different database paradigms?
  • ————— is a summarization of the general characteristics or features of a target class of data.
  • A collection of interesting and useful patterns in the database is called ————-.
  • The strategic value of data mining is ————-.
  • Case-based learning is
  • What is noise?
  • The learning that is used to find the hidden pattern in unlabeled data is called?
  • Combining different types of methods or information is ————.
  • Select the correct statement about the Adaptive system management.

In today’s data-driven world, information is king. But simply having data is not enough. That is, where data mining comes in. It is the art of sifting through massive datasets to extract hidden gems – valuable insights, patterns, and trends. All these insights help in making better decisions.

Data Mining Quiz

Overall, data mining is a transformative tool that unlocks the true potential of data. By extracting valuable insights from vast datasets. Data mining empowers businesses, researchers, and organizations to make better decisions, gain a competitive edge, and achieve their goals.

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MCQs in Statistics

Important MCQs about Data Mining – 1

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The post is about an online MCQs quiz about Data mining. There are 20 MCQs about Data mining. Let us start with the MCQS about Data Mining Quiz.

Please go to Important MCQs about Data Mining – 1 to view the test

Online MCQs about Data Mining Questions and Answers

MCQs about Data Mining
  • Data mining is?
  • Cluster is
  • Classification accuracy is
  • Algorithm is
  • Classification is
  • Binary attributes are,
  • ———- is not a data mining functionality?
  • ———- is the output of KDD.
  • Which of the following does not belong to data mining?
  • Which of the following is the right approach to Data Mining?
  • A group of similar objects that differ significantly from other objects is named …
  • Two fundamental goals of Data Mining are
  • It is the main technique employed for data selection
  • We define a ———- as a subdivision of a set of examples into a number of classes
  • The classification task referred to
  • Firms that are engaged in sentiment mining are analyzing data collected from?
  • Data mining is a tool for allowing users to find hidden relationships in data.
  • The learning is an example of Self-organizing maps.
  • The learning that is used for inferring a model from labeled training data is called?
  • Which of the following can be used for finding deep knowledge?

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MCQs in Statistics

Important Derivatives Quiz 1

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This is the Multiple Choice Questions Test in Differential Calculus (Limits and Derivatives) a topic in Business Mathematics. Let us start with Derivatives Quiz.

Please go to Important Derivatives Quiz 1 to view the test

The questions are designed to help and gain a deep understanding of the concept related to derivatives.

Derivatives Quiz with Answers

  • The derivative of a constant number is always
  • If $y=f(x)=\ln x$, then its $\frac{dy}{dx}$ will be _
  • The gradient of the curve $y=2x^3 – 5x^2 – 3x$ at $x=0$ is
  • Find $\frac{dy}{dx}$ where $y=e^0$?
  • If $f(x) = \ln(a+b)$ then $f'(x)=$?
  • $\frac{d}{dx} \, \sqrt{x}=$?
  • If $y=ax^2+bx + c$ then $\frac{dy}{dx}=$?
  • The derivative of $x^{-\frac{1}{2}}$ is
  • $\frac{d}{dx}\, e^{2x}=$?
  • If $ y=\frac{x-1}{x+1}$ then $\frac{dy}{dx}=$?
  • If $y=\frac{1-x^2}{1+x^2}$ then $\frac{dy}{dx}=$?
  • If $y=e^{2x}(e^x+e^{-x})$ then $\frac{dy}{dx}=$?
  • $\frac{d}{dx} e^{-x}=$?
  • If $y=e^{x^2}$ then $\frac{dy}{dx}=$?
  • If $f(x)=\left(\sqrt{x}+\frac{1}{\sqrt{x}}\right)^2$ then $f'(x)=$?
  • $\frac{d}{dx}\, \ln \left(x+\frac{1}{x}\right)=$?
  • Derivative of $x^2$ with respect to $e^x$ is
  • If $f(x)=(\sqrt{x}+1)(\sqrt{x}-1)$ then $f'(x)=$?
  • If $y=(\sqrt[n]{x})^0$ then $\frac{dy}{dx}=$?
  • The gradient of the curve $4x^3-7x^2+15$ at $x=0$ is
MCQs Derivatives Quiz with Answers

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Mathematics of Finance Quiz – 2

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The quiz about the Mathematics of Finance is used to prepare for CA, CIMA, ICMAP, and MBA exams. MCQs cover many Business-related fields (such as Business Administration, Commerce, and chartered accountancy-related Institutes) in which the subject of Business Mathematics is taught. Let us Start with the Mathematics of Finance Quiz.

Please go to Mathematics of Finance Quiz – 2 to view the test

Mathematics of Finance Quiz

  • A company is planning capital investment for which the following year-end cash flows have been estimated Use tables to calculate the net present value (NPV) of the project using tables if the company has a cost of capital of 15 percent.
    NPV
  • If the NPV is $\$928$ when the discount rate is 10 percent and $-\$628$ when it is 20 percent, calculate the internal rate of return to two dp.
  • The amount of Rs 7500 at a compound interest rate of 4\% per annum for 2 years would be ——–
  • Mrs. Shahida invested her entire savings of Rs 15000 at a simple interest rate of 10%. How many years she would have to wait in order to double his amount?
  • What amount of money should be invested for 5 years to get a sum of Rs 1000000? If interest is compounded half-yearly at the rate of 8% per annum?
  • Rs. 5000 will give Rs 500 as simple interest at the rate of 5% per annum after ——– years.
  • What is the simple interest rate of a principal amount of RS 1500 which grows to Rs 1725 after five years?
  • A man received RS 100000 from his friend at 10% per year on simple interest. How much will he pay after 5 years?
  • A sum of money placed at compound interest doubles itself in 5 years. It will amount to eight times in:
  • Ali borrowed Rs 5000 from Akhter at simple interest. After 3 years, Akhter got Rs 300 more than what he had given to Ali. What was the rate of interest per annum?
  • A sum of Rs 10000 is invested in a savings account that pays interest at 10\% per annum compounded annually. If the amount is kept on deposit for 5 years, what will the compound amount equal to?
  • A man wants to sell his laptop. There are two offers, one at Rs 10000 cash and the other on the credit of Rs 11800 to be paid after one year. Money could be invested at 18% per annum compounded annually. Which is the better option?
  • A man borrowed Rs 800 at 10% per annum simple interest and immediately lent the whole sum at the rate of 10% per annum compounded annually. What does he gain at the end of the 2nd year?
  • The net present value at a discount rate of 12% is Rs -2000 and at 11% it is Rs 2808. Which one of the following statements about the internal rate of return (IRR) is correct?
  • The net present value (NPV) of a project is RS 25000 when the discount rate is 15%. Which one of the following statements is correct based on the information given?
  • At what annual rate of compound interest will Rs 20000 grow to Rs 27210 after four years?
  • A building society adds interest monthly to accounts even though interest rates are expressed in annual terms. The current rate is stated as a 4.8 percent annum. If an investor deposits $\$2500$ on 1 January, calculate the value of the account on 31 August, giving your answer correct to the nearest Penny.
  • A bond increases from $\$3500$ to $\$4000$ over 3 years. Complete the following calculation of the effective annual rate of interest: (i) Three-year ratio=?, (ii) Annual ratio=?, and (iii) Effect annul rate=? percent (on dp)
  • Complete the following calculation of net present value (NPV) at a 5% discount rate (working to the nearest whole number):
    npv
  • If interest is compounded monthly, what total sum will have accumulated after five complete years?
Mathematics of Finance

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