STT102




Category: STT102

0

STT102

1 / 51

A. Determine Correlation Coefficient 'r' using the above values or from your direct-calculation

2 / 51

B. Final examination in mathematics, the mean was 72 and the standard deviation was 15. Determine the standard score of students receiving the grades 60

3 / 51

C. If X=10, 12, 8, 7, 5 Determine [sum_{i=1}^{5} X_{i}]

4 / 51

D. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13

5 / 51

E.  If X=10, 12, 8, 7, 5 Determine [sum_{i=1}^{5} X_{i}]

6 / 51

F. Suppose [X_{m}] is the Mode. Find [X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13.

7 / 51

G. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13

8 / 51

H.  Determine [(sum_{i=1}^{5} X_{i})^2] if X = 10, 12, 8, 7, 5

9 / 51

I. Z=4X−3Y  Z=4X−3Y, find the value of Z corresponding to X=1,Y=−15  X=1,Y=−15.

 

10 / 51

J. Suppose [X_{m}] is the Mode. Find [X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13.

11 / 51

K. Given that X = 20, 30, 40, 50, 60. Find [bar X ].

12 / 51

L. If X=10, 12, 8, 7, 5 Determine [sum_{i=1}^{5} X_{i}]

13 / 51

M. Given that X = 20, 30, 40, 50, 60. Find [bar X ].

14 / 51

N.  This is for Questions 1 to 4. Two weekly scores of a students are as below <> . Find [S_{w1w1}]

15 / 51

O. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.

16 / 51

P. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.

17 / 51

Q. Suppose [ X_{m}] is the Mode. Find [X_{m} in 15, 13, 15, 12, 12, 16, 15, 14, 13]

18 / 51

R. Suppose X = 10, 12, 8, 7, 5. Find the value of [(sum_{i=1}^{5} X_{i}-2)^2]

19 / 51

S. The probability of sun to rise from the east is _________

20 / 51

T. 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.

21 / 51

U. Find the value of [S_{w_1w_2}] in question one above

22 / 51

V. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.

23 / 51

W. Given the general form of linear equation [y = b + b_{1}X]. If [b_{1} > 0], then the line slopes ________

24 / 51

X. Given that X = 20, 30, 40, 50, 60. Find [bar X ].

25 / 51

Y. From the above, evaluate [S_{w_2w_2}].

26 / 51

Z. Given that X = 20, 30, 40, 50, 60. Find [bar X ].

27 / 51

AA. Let Y = 2, 5, 6, 7. Find [sum_{j=1}^{4} Y_{j}]

28 / 51

AB. Given the general form of linear equation [y = b + b_{1}X]. If [b_{1} > 0], then the line slopes

29 / 51

AC. Let Y = 2, 5, 6, 7. Find [sum_{j=1}^{4} Y_{j}]

30 / 51

AD. Determine [(sum_{i=1}^{5} X_{i})^2] if X = 10, 12, 8, 7, 5

31 / 51

AE.  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

32 / 51

AF. Given the sets 2, 5, 8,11,14 find the standard deviation

33 / 51

AG. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.

34 / 51

AH. Suppose X = 10, 12, 8, 7, 5. Find the value of [(sum_{i=1}^{5} X_{i}-2)^2]

35 / 51

AI. Find the area under the standard normal curve that lies the left of 1.32

36 / 51

AJ. Suppose [ X_{m}] is the Mode. Find [X_{m} in 15, 13, 15, 12, 12, 16, 15, 14, 13]

37 / 51

AK. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13

38 / 51

AL. Suppose [ X_{m}] is the Mode. Find [X_{m} in 15, 13, 15, 12, 12, 16, 15, 14, 13]

39 / 51

AM. Suppose X = 10, 12, 8, 7, 5. Find the value of [(sum_{i=1}^{5} X_{i}-2)^2]

40 / 51

AN. Given that X = 20, 30, 40, 50, 60. Find [bar X ].

41 / 51

AO. 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 ________

42 / 51

AP. This is for Questions 1 to 4. Two weekly scores of a students are as below <> . Find [S_{w1w1}]

43 / 51

AQ.  From the above, evaluate [S_{w_2w_2}].

44 / 51

AR. 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 _________

45 / 51

AS. Find the value of [S_{w_1w_2}] in question one above

46 / 51

AT.  Determine Correlation Coefficient 'r' using the above values or from your direct-calculation

47 / 51

AU. Determine [(sum_{i=1}^{5} X_{i})^2] if X = 10, 12, 8, 7, 5

48 / 51

AV. Consider this distribution 12, 20, 13, 15, 17, 15, 18. Find [bar X_{m}], where [bar X_{m}] is as earlier defined.

49 / 51

AW. Find the area under the standard normal curve to the right of (-1.28)

50 / 51

AX. Let [bar X_{m}] be the Median Score, Determine [bar X_{m}] in 15, 13, 15, 12, 12, 16, 15, 14, 13

51 / 51

AY. Let Y = 2, 5, 6, 7. Find [sum_{j=1}^{4} Y_{j}]

Rate this quiz




Hello NOUNITES! Join other NOUNITES on Whatsapp and Telegram below, EXCLUSIVE UPDATES awaits you from various study centres and happenings in NOUN. Stay updated
 
Don't miss out, JOIN OVER 22,000 other students already following our platforms

FOLLOW WHATSAPP CHANNEL  FOLLOW TELEGRAM CHANNEL 
    
JOIN WHATSAPP GROUP   JOIN TELEGRAM GROUP
close-link