MSc Statistics Quiz

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Questions and Answers

What is the total duration of the M.Sc.Statistics question paper?

  • 90 minutes (correct)
  • 150 minutes
  • 120 minutes
  • 60 minutes

Which of the following is NOT required for the M.Sc.Statistics question paper?

  • Ruler
  • Calculator (correct)
  • Eraser
  • Magnifying Glass

What is the total marks of the M.Sc.Statistics question paper?

  • 150
  • 50
  • 75
  • 100 (correct)

What is the Creation Date of the M.Sc.Statistics question paper?

<p>2021-09-18 16:10:26 (C)</p> Signup and view all the answers

What is the Group Number of the M.Sc.Statistics question paper?

<p>1 (D)</p> Signup and view all the answers

What is the Group Id of the M.Sc.Statistics question paper?

<p>96835536 (B)</p> Signup and view all the answers

Is the M.Sc.Statistics question paper auto saved on console?

<p>Yes (C)</p> Signup and view all the answers

What is the primary goal of descriptive statistics?

<p>To summarize and describe the basic features of a dataset (C)</p> Signup and view all the answers

Is a highlighter required for the M.Sc.Statistics question paper?

<p>No (D)</p> Signup and view all the answers

In hypothesis testing, what is the null hypothesis?

<p>A statement of no effect or no difference (D)</p> Signup and view all the answers

In regression analysis, what is the purpose of the residual plot?

<p>To check for linearity, homoscedasticity, and normality of residuals (B)</p> Signup and view all the answers

What is the probability distribution that describes the probability of a continuous outcome?

<p>Normal distribution (A)</p> Signup and view all the answers

In inferential statistics, what is the purpose of a confidence interval?

<p>To estimate a population parameter with a certain level of confidence (C)</p> Signup and view all the answers

What is the type of statistical inference that involves using a sample to make conclusions about a population?

<p>Inferential statistics (B)</p> Signup and view all the answers

What is the term for the probability of rejecting the null hypothesis when it is true?

<p>Type I error (C)</p> Signup and view all the answers

In regression analysis, what is the coefficient of determination (R-squared) used to measure?

<p>The proportion of variance explained by the independent variable (A)</p> Signup and view all the answers

What is the primary purpose of descriptive statistics?

<p>To summarize and describe a dataset (A)</p> Signup and view all the answers

What is the null hypothesis in a hypothesis test?

<p>A statement of no difference or no effect (B)</p> Signup and view all the answers

Which of the following is a type of inferential statistical method?

<p>All of the above (D)</p> Signup and view all the answers

What is the purpose of regression analysis?

<p>All of the above (D)</p> Signup and view all the answers

Which of the following is a type of discrete probability distribution?

<p>Binomial distribution (A)</p> Signup and view all the answers

What is the purpose of a confidence interval?

<p>To estimate a population parameter (D)</p> Signup and view all the answers

Which of the following is a characteristic of a normal distribution?

<p>Symmetrical and bell-shaped (B)</p> Signup and view all the answers

What is the purpose of a t-test?

<p>To compare the means of two independent groups (C)</p> Signup and view all the answers

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Study Notes

Question Paper Details

  • The question paper is for M.Sc. Statistics and has a total of 100 marks.
  • The duration of the exam is 90 minutes.
  • There is no calculator, magnifying glass, ruler, eraser, or scratch pad required.
  • No rough sketch or notepad is allowed.
  • Protractor is not required.
  • Watermark will be shown on the console.
  • No highlighter is allowed.

Question Format

  • There are 28 questions in total (question numbers 19-46 and 85-95).
  • All questions are Multiple Choice Questions (MCQs).
  • Option shuffling is enabled for all questions.
  • Questions are not mandatory.
  • Correct marks for each question are 1, and wrong marks are 0.
  • Each question has 4 options.

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