# STT102

## Category:STT102

0

STT102

1 / 50

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

2 / 50

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

3 / 50

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

4 / 50

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

5 / 50

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

6 / 50

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

7 / 50

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

8 / 50

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

9 / 50

The probability of sun to rise from the east is _________

10 / 50

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

11 / 50

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

12 / 50

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

13 / 50

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

14 / 50

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

15 / 50

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 ________

16 / 50

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

17 / 50

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

18 / 50

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

19 / 50

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

20 / 50

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

21 / 50

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

22 / 50

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

23 / 50

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

24 / 50

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

25 / 50

Z=4Xâˆ’3YÂ  Z=4Xâˆ’3Y, find the value of Z corresponding to X=1,Y=âˆ’15Â  X=1,Y=âˆ’15.

26 / 50

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

27 / 50

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

28 / 50

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 _________

29 / 50

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

30 / 50

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

31 / 50

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

32 / 50

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

33 / 50

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

34 / 50

Â 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

35 / 50

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

36 / 50

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

37 / 50

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

38 / 50

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

39 / 50

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

40 / 50

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

41 / 50

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

42 / 50

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

43 / 50

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

44 / 50

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

45 / 50

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

46 / 50

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

47 / 50

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

48 / 50

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

49 / 50

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.

50 / 50

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

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