41. The level of significance is the probability of committing the
42. If r12 = 0.86, r13 = 0.65 and r23 = 0.72, prove that r12.3 = 0.743
43. DBMS file contains
44. Which one of the following possibilities leads to Type I error in hypothesis testing?
45. Consider the following statements relating to correlation and regression analysis.
Statement I Correlation is independent of change of scale, but not of origin.
Statement II Correlation denotes co-variability between the Variables.
Statement III Regression is a relative measure of relationship between Variables.
Statement IV Regression is independent of change of origin, but not of scale
Statement I Correlation is independent of change of scale, but not of origin.
Statement II Correlation denotes co-variability between the Variables.
Statement III Regression is a relative measure of relationship between Variables.
Statement IV Regression is independent of change of origin, but not of scale
46. When the population size 'N' is very large relative to the sample size 'n', the finite population multiplier takes on value close to
47. Given
A Values
B Values
5
3
10
6
15
10
20
15
25
18
30
22
The above series is an example of
| A Values | B Values |
| 5 | 3 |
| 10 | 6 |
| 15 | 10 |
| 20 | 15 |
| 25 | 18 |
| 30 | 22 |
48. Given
(Here PC Means Personal Computer)
The above network is a
(Here PC Means Personal Computer)
The above network is a
49. LAN
50. Presentation of the information is
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