ATTENTION:
Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.
Good luck!
STT102
1 / 50
1. Find the area under the standard normal curve that lies the left of 1.32
2 / 50
2. The data below represent systolic blood pressure readings (mm Hg), using Spearman's Rank Order Correlation method, determine correlation coefficient [r_{s}] of the two readings.
3 / 50
3. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13
4 / 50
4. Determine Correlation Coefficient 'r' using the above values or from your direct-calculation
5 / 50
5. Given that X = 20, 30, 40, 50, 60. Find [bar X ].
6 / 50
6. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13
7 / 50
7. Suppose [ X_{m}] is the Mode. Find [X_{m} in 15, 13, 15, 12, 12, 16, 15, 14, 13]
8 / 50
8. Suppose [X_{m}] is the Mode. Find [X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13.
9 / 50
9. Consider Attitude Scores for five newly admitted Nursing students towards alcoholic patients below: Attitude: 5, 4, 3, 2, 1 . The percentage due to attitude 3 is ________
10 / 50
10. Given that X = 20, 30, 40, 50, 60. Find [bar X ].
11 / 50
11. The following data were collected on ten infants. Fin the standard error, [S_{yx}]. Where [S_{yx}^2 = sum_{i=1}^{10} ({y_{i} - hat {y_{i}}})^2] and [y_{i}] are the observed values , [hat y_{i}] are the predicted values
12 / 50
12. Let Y = 2, 5, 6, 7. Find [sum_{j=1}^{4} Y_{j}]
13 / 50
13. Suppose [ X_{m}] is the Mode. Find [X_{m} in 15, 13, 15, 12, 12, 16, 15, 14, 13]
14 / 50
14. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.
15 / 50
15. This is for Questions 1 to 4. Two weekly scores of a students are as below <> . Find [S_{w1w1}]
16 / 50
16. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.
17 / 50
17. The probability of sun to rise from the east is _________
18 / 50
18. Z=4X−3Y Z=4X−3Y, find the value of Z corresponding to X=1,Y=−15 X=1,Y=−15.
19 / 50
19. Given the general form of linear equation [y = b + b_{1}X]. If [b_{1} > 0], then the line slopes ________
20 / 50
20. This is for Questions 1 to 4. Two weekly scores of a students are as below <> . Find [S_{w1w1}]
21 / 50
21. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.
22 / 50
22. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13
23 / 50
23. Determine [(sum_{i=1}^{5} X_{i})^2] if X = 10, 12, 8, 7, 5
24 / 50
24. Final examination in mathematics, the mean was 72 and the standard deviation was 15. Determine the standard score of students receiving the grades 60
25 / 50
25. Given that X = 20, 30, 40, 50, 60. Find [bar X ].
26 / 50
26. If X=10, 12, 8, 7, 5 Determine [sum_{i=1}^{5} X_{i}]
27 / 50
27. If X=10, 12, 8, 7, 5 Determine [sum_{i=1}^{5} X_{i}]
28 / 50
28. Determine [(sum_{i=1}^{5} X_{i})^2] if X = 10, 12, 8, 7, 5
29 / 50
29. If X=10, 12, 8, 7, 5 Determine [sum_{i=1}^{5} X_{i}]
30 / 50
30. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13
31 / 50
31. Find the area under the standard normal curve to the right of (-1.28)
32 / 50
32. Find the value of [S_{w_1w_2}] in question one above
33 / 50
33. From the above, evaluate [S_{w_2w_2}].
34 / 50
34. Given that X = 20, 30, 40, 50, 60. Find [bar X ].
35 / 50
35. Suppose X = 10, 12, 8, 7, 5. Find the value of [(sum_{i=1}^{5} X_{i}-2)^2]
36 / 50
36. Suppose [ X_{m}] is the Mode. Find [X_{m} in 15, 13, 15, 12, 12, 16, 15, 14, 13]
37 / 50
37. Suppose X = 10, 12, 8, 7, 5. Find the value of [(sum_{i=1}^{5} X_{i}-2)^2]
38 / 50
38. Suppose [X_{m}] is the Mode. Find [X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13.
39 / 50
39. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.
40 / 50
40. Let Y = 2, 5, 6, 7. Find [sum_{j=1}^{4} Y_{j}]
41 / 50
41. Given the general form of linear equation [y = b + b_{1}X]. If [b_{1} > 0], then the line slopes
42 / 50
42. Find the value of [S_{w_1w_2}] in question one above
43 / 50
43. From the above, evaluate [S_{w_2w_2}].
44 / 50
44. Given the sets 2, 5, 8,11,14 find the standard deviation
45 / 50
45. Consider Attitude Scores for five newly admitted Nursing students towards alcoholic patients below: Attitude: 5, 4, 3, 2, 1 . The percentage due to attitude 3 is _________
46 / 50
46. Suppose X = 10, 12, 8, 7, 5. Find the value of [(sum_{i=1}^{5} X_{i}-2)^2]
47 / 50
47. Let Y = 2, 5, 6, 7. Find [sum_{j=1}^{4} Y_{j}]
48 / 50
48. Determine [(sum_{i=1}^{5} X_{i})^2] if X = 10, 12, 8, 7, 5
49 / 50
49. Given that X = 20, 30, 40, 50, 60. Find [bar X ].
50 / 50
50. Determine Correlation Coefficient 'r' using the above values or from your direct-calculation
Restart quiz
Rate this quiz
