1. In a class of 100 students, every student must pick exactly one sport to play. 28 students pick Football, 27 students pick Kho-Kho, 33 students pick Volleyball and 12 students pick Cricket. 23 boys play Cricket, and 13 boys play Volleyball. Meanwhile out of a total of 40 girls, 13 girls play Kho-Kho. Which of the pairs is/are correctly matched? 

2. Eight randomly selected college students were asked to state the number of hours they slept the previous night. The resulting data values are 4, 8, 7, 5, 3, 7, 7, 8. Arrange the following values in decreasing order:

a. Mean of sleeping hours of the students

b. Median of sleeping hours of the students

c. Mode of sleeping hours of the students

d. Number of random Sample

3. Which of the following statement regarding tabulation is FALSE?

4. Consider the following statements regarding questionnaire preparation:

a. Questionnaires collect data by asking people to respond to different set of questions.

b. The validity and reliability of the data you collect and the response rate you achieve depend largely on the design of your questions.

c. Collect the data without a pilot test of all questionnaires.

d. When designing your questionnaire you should consider the wording of individual questions prior to the order in which they appear.

Which of the following statement is correct? 

5. What is an example of primary data collection method?

6. Secondary data is primarily sourced from:

7. Which among the following is NOT involved in analyzing the gathered information data?

8. What is the polynomial passing through (1, 2) and (4, 5)?

9. Calculate crude marriage rate when the marriages registered were 1,74,062 and the estimated population in the mid-year were 4,59,29,000

10. Three coins are tossed together. What is the probability of getting neither 3 heads nor 2 tails?

11. If the probability of rain on any given day in Delhi is 1/2, then what is the probability that it rains on exactly 4 days in a six-day period?

12. A/An ______ questionnaire attempts to hide the purpose of the study

13. If the data values are recorded in chronological order, then data is called _

14. What is the value of P(3) corresponding to the polynomial P(x) passing through the points (1, 2) and (2, 5)?

15. If median is 145.35 and mean is 144.917, then calculate the value of mode

16. The variable we are trying to predict is called the ___

17. Accounting statements are the ______ of secondary data.

18. When data is collected from report on currency and finance, then this is a ______ source of secondary data

19. Calculate harmonic mean of numbers 10, 20, 25, 40 and 50

20. The non probability sampling method is used in case of ______.

21. Which of the following tests holds that the product of a price index and the quantity index should be equal to the corresponding value index?

22. Anything in a table which the reader may find difficult to understand from the title, captions and stubs should be explained in ______

23. Financial and manufacturing records are the ______ source of secondary data.

24. Census is conducted at regular intervals of time, usually ______ years.

25. Gross reproduction rate is approximately ______ the total fertility rate

26. If any quality is measured in terms of its presence or absence, then it is termed as

27. In statistics, the term ______ is used to represent the data which is measured in terms of some quality or qualities.

28. The ______ is defined as the chance of dying of a newly born infant within a year of its life, under the given mortality conditions

29. For dichotomous attributes the presence of attribute is termed as the ____

30. A patient in a hospital may have 102^o Celsius fever, this is an example of ______.

31. Which of the following is a disadvantage of secondary data?

32. The coefficient of correlation is independent of change of scale and __

33. Two dices are thrown together, what is the probability of getting a sum 6?

34. Two cards are drawn from a well shuffled pack of 52 cards without replacement. What is the probability that one card is a club and other card is a king of red colour?

35. What is the polynomial passing through points (1, 5) and (2, 7)?