Take your time to read instructions before taking this test.

There are 40 questions which you are to answer in 15 minutes that gives you roughly 30 seconds per question.

If you can get at least 60%, you can be rest assured that you’ll ace FMS 102 exam

PS

In a normal exam you will be asked between 40 – 60 questions but I only arranged 40 questions

Note

  • Do not be in a hurry to answer the questions
  • Do not waste time on a question you don’t know
  • Move as fast as possible and starting with questions that don’t have calculation first to save time
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  • Please do well to use our comment box incase there’s a message you want to pass to us

70 – 100 A

60 – 69 B

50 – 59 C

45 – 49 D

40 – 44 E

0 – 39 F

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FMS 102

1 / 40

2 / 40

2. Significance for the coefficients (b) is determined by

3 / 40

3. Copy - The following numbers represent the ages of people on a bus: 3, 6, 27, 13, 6, 8, 12, 20, 5, 10. Calculate their mean of their ages.

4 / 40

4. Find the mean and median of the given data set.

57, 65, 72, 66, 55, 57, 58, 57, 62

5 / 40

5. Copy - A deck of 52 cards has four suits: hearts, spades, diamonds, and clubs. There are 13 cards in each suit. You draw one card at random from the deck. What is the probability it's a heart?

6 / 40

6. Normal Distribution is applied for ___________

7 / 40

7. The following numbers represent the ages of people on a bus: 3, 6, 27, 13, 6, 8, 12, 20, 5, 10. Calculate their mean of their ages.

8 / 40

8. Find the median of the set of numbers: 1,2,3,4,5,6,7,8,9 and 10.

9 / 40

9. How much variance has been explained by a correlation of .9?

10 / 40

10. If ‘X’ is a random variable, taking values ‘x’, probability of success and failure being ‘p’ and ‘q’ respectively and ‘n’ trials being conducted, then what is the probability that ‘X’ takes values ‘x’? Use Binomial Distribution

11 / 40

11. Copy - In a drawer there are 4 white socks, 3 blue socks and 5 grey socks. Two socks are picked randomly. What is the possibility that both the socks are of same color?

12 / 40

12. Coefficient of Correlation values lies between

13 / 40

13. Rank the score of 5 in the following set of scores:

9, 3, 5, 10, 8, 5, 9, 7, 3, 4

14 / 40

14. For larger values of ‘n’, Binomial Distribution ___________

15 / 40

15. Copy - Find the mean and median of the given data set.

57, 65, 72, 66, 55, 57, 58, 57, 62

16 / 40

16. These numbers are taken from the number of people that attended a particular church every Friday for 7 weeks: 62, 18, 39, 13, 16, 37, 25. Find the mean

17 / 40

17. A correlation of .7 was found between time spent studying and percentage on an exam. What is the proportion of variance in exam scores that can be explained by time spent studying

18 / 40

18. The following represents age distribution of students in an elementary class. Find the mode of the values: 7, 9, 10, 13, 11, 7, 9, 19, 12, 11, 9, 7, 9, 10, 11.

19 / 40

19. In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green

20 / 40

20. When the regression line passes through the origin then

21 / 40

21. Let X be the number of heads obtained in 40 independent tosses of a fair coin. Then X is a Binomial random variable with

22 / 40

22. A deck of 52 cards has four suits: hearts, spades, diamonds, and clubs. There are 13 cards in each suit. You draw one card at random from the deck. What is the probability it's a heart?

23 / 40

23. Copy - How much variance has been explained by a correlation of .9?

24 / 40

24. Copy -

A perfect negative correlation is signified by

25 / 40

25. In a drawer there are 4 white socks, 3 blue socks and 5 grey socks. Two socks are picked randomly. What is the possibility that both the socks are of same color?

26 / 40

26. In Normal distribution, the highest value of ordinate occurs at ___________

27 / 40

27. Copy - When the regression line passes through the origin then

28 / 40

28. The probability of an impossible event is ____

29 / 40

29. A die is rolled. What is the probability of getting an even number?

30 / 40

30. Copy - If ‘X’ is a random variable, taking values ‘x’, probability of success and failure being ‘p’ and ‘q’ respectively and ‘n’ trials being conducted, then what is the probability that ‘X’ takes values ‘x’? Use Binomial Distribution

31 / 40

31. The discrete probability distribution in which the outcome is very small with a very small period of time is classified as

32 / 40

32. Copy - An investigator reports that the arithmetic mean of two regression coefficients of a regression line is 0.7 and the correlation coefficient is 0.75. Are the results

33 / 40

33. An investigator reports that the arithmetic mean of two regression coefficients of a regression line is 0.7 and the correlation coefficient is 0.75. Are the results

34 / 40

34. For a standard normal variate, the value of mean is?

35 / 40

35. Continuous predictors influence the ______ of the regression line, while categorical predictors influence the _____________.

36 / 40

36.

A perfect negative correlation is signified by

37 / 40

37. Which of the following is not an assumption for simple linear regression?

38 / 40

38. f the number of trials are 8 and the probability of success are 0.65 then the mean of negative probability distribution is

39 / 40

39. Copy - The probability of an impossible event is ____

40 / 40

40. In Standard normal distribution, the value of median is ___________

Your score is

The average score is 24%

0%