Basic Statistics and Data Analysis

Lecture notes, MCQS of Statistics

Statistics MCQs Test offering an online test for Statistics MCQs (Multiple Choice Questions) for the preparation of different school, college and universities examination to attain good marks.

By attempting with this test you will be able to learn and understand the statistics in efficient way. At the end of each test you can get your results. You are evaluated on the basis of score you achieve by marking each question in test as correct one. It also highlights all question which are attempted by you as wrong or correct, giving you idea about most appropriate answer. Some questions in test gives you explanation about the possible correct answer.

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The Author

Muhammad Imdadullah

Student and Instructor of Statistics and business mathematics. Currently Ph.D. Scholar (Statistics), Bahauddin Zakariya University Multan. Like Applied Statistics and Mathematics and Statistical Computing. Statistical and Mathematical software used are: SAS, STATA, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel. Like to use type-setting LaTeX for composing Articles, thesis etc.


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  1. good work imdad bhai

    1. thanks brother but there are few mistakes in work.for your reference i give example.if r^2 is zero then VIF will be one but you have given it as zero so this is wrong.

      1. Thanks for correction. Option is updated with explanation. If there are any other errors, do inform.

  2. Great work. Add more MCQs about statistics for preparation of different exams.

  3. Thanks all of you.

    1. Thanks sir. you beauty 🙂

  4. i want to practice more mcqs

  5. Please add more questions..

  6. Want some mcqs which give me help in test

  7. Aoa
    Please share some mcqs about statistical officer

    1. want some mcqs which give help me in pcs test

  8. Please add some mcqs related to statistical officer

  9. Your mcq were wonderful. Keep it up man and wish for more

  10. i want some mcqs which help me in NTS test for the post of Monitoring officer/statistical officer.

  11. I want more mcqs plz help me in spsc for post of statistical officer planning and development department..

  12. Are these mcqs are according to ppsc exams or basic? mean to say these mcqs are helpful for ppsc exam……

  13. thanx a lot Imdad Bhai for uploading such kind f Mcqs. It’s quite helpful to jself-evaluation as well

  14. Nice Work sir

  15. Very nice sir God bless u
    and would like to tell me tutorials of EVIEW software i searched but did not find

  16. muhammad yasir razzaq

    very nice bhai

  17. sir A A plz help me how i can find data of child labor of 30 years of world.I have found world bank site but its 2 to 4 years and from UNICEF but not proper data.If any site plz help to find it thanks.

  18. Very nice sir God Keep many many Blessing

  19. hello sir can you help me
    i am the student of statistics
    i have some question
    plz help sir

  20. 1.Consider the comparision of serum iron levels in healthy children and children suffering from cystic fibrosis.One sample was drawn from the population of healthy children and the other was drawn from the population of children suffering from cystic fibrosis. n1=10, x1=19.0μmol/L,s1=6.0μmol/L, n2=15, x2=11.7μmol/L and s2=6.4μmol/L. please judge whether the population means of healthy children and children suffering from cystic fibrosis are equal or not? Write down the right hypothesis test and procedures.(α=0.05,
    i need help in this question?

    1. A two-sample t-test can be used here. Perhaps x1 and x2 are means of both groups. If so then calculated the value of t-test will be 2.86.
      $t=\frac{\overline{x}_1 – \overline{x}_2} { \sqrt{sp^2 \left(\frac{1}{n_1}+ \frac{1}{n_2} \right) } }$

      $=\frac{19-11.7} {\sqrt{39.019\left(\frac{1}{10}+\frac{1}{15} \right) }} = 2.86$

      where $sp^2 = \frac{(n_1-1)*s_1^2 + (n_2-1)*s_2^2}{n_1-n_2-2} = 39.019$

      We need a table value at the significance level of 0.05 and 23 degrees of freedom, which is, in this case, is 1.7138 (one tail) or 2.0686 (two tail). Since computed value is greater than either one tail table value or two tail table value we will say that the population means of healthy children and children suffering from cystic fibrosis are not equal.

  21. plz send me all mcq in pdf if you have

    1. You can download all mcqs from link provided

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