8. The statistical measure that indicates how measured data vary from the given mean value of that data is known as the А. Нурothesis B. Sample C. Variance D. Confidence interval Questions 9 - 10 refers to the scenario below: Analysis of variance Degree of freedom Source Sum of Mean F- Ratio squares square Between MS B 29.6 2 F Samples Within Sample Error 95.4 n-k MS, Total 125 13 9. The values of the "within samples" degree of freedom (n-k) and "within sample" mean square (MS, )are: A. n-k=11, MS„ =8.67 B. n-k =11, MS„ = 6.85 С. п-k%313 , MS, — 6.27 D. n-k =15, MS, =7.67
8. The statistical measure that indicates how measured data vary from the given mean value of that data is known as the А. Нурothesis B. Sample C. Variance D. Confidence interval Questions 9 - 10 refers to the scenario below: Analysis of variance Degree of freedom Source Sum of Mean F- Ratio squares square Between MS B 29.6 2 F Samples Within Sample Error 95.4 n-k MS, Total 125 13 9. The values of the "within samples" degree of freedom (n-k) and "within sample" mean square (MS, )are: A. n-k=11, MS„ =8.67 B. n-k =11, MS„ = 6.85 С. п-k%313 , MS, — 6.27 D. n-k =15, MS, =7.67
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
help
Transcribed Image Text:8. The statistical measure that indicates how
11. By using the appropriate table, the F-value for
measured data vary from the given mean value
(Foos, = 4, v, =11) is:
of that data is known as the
A. 2.95
А. Нурothesis
В. 3.18
B. Sample
С. 3.36
C.
Variance
D. 8.62
D. Confidence interval
12. What is the purpose of using Critical Path
Questions 9 - 10 refers to the scenario below:
Method in business?
Analysis of variance
A. To create a formula based upon the most
likely time and least likely time.
Degree of
freedom
Source
Sum of
Mean
F- Ratio
squares
square
B. To find the shortest time to complete the
Between
29.6
2
MS B
F
Samples
Within
project.
Sample
95.4
n-k
MSW
C. To find out faults in the system.
Error
D. A method of mapping out the plan for a
Total
125
13
particular activity
9. The values of the "within samples" degree of
freedom (n- k) and "within sample" mean
13. The use of a dummy activity in drawing network
diagram is to
A. maintain the appropriate relationship in the
square (MS, } are:
A. n-k=11, MS, =8.67
diagram
B. n-k =11 , MS, = 6.85
B. show that time and resources are used up
C. n-k =13, MS, = 6.27
C. indicate the critical path
D. n-k =15 , MS, =7.67
D. enable the ease of calculation of activity
time
10. The value of F in the table is:
A. 5.50
14. For a given activity G, a=
= 7, b =11 and m = 4 .
В. 0.35
What is the variance of the activity?
С. 2.89
А. О.44
D. 1.71
В.
0.67
С. 1.17
D. 1.36
3
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