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ICS Part 2 Statistics Online
Chapter 16 Test
Start Chapter
16 Test
ICS Part 2 Statistics Chapter Wise Online
MCQ's Test
MCQ's Test For Chapter 0 "ICS Part 2 Statistics Chapter 16 Online Test"
Try The MCQ's Test For Chapter 0 "ICS Part 2 Statistics Chapter 16 Online Test"
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Total Questions17
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Time Allowed20
ICS Part 2 Statistics Chapter 16 Online Test
00:00
Question # 1
The elimination or addition of a few more time periods may change its
Question # 2
The rise and fall of a time series periods longer than one- year is called.
Question # 3
For a least squares linear trend ŷ = a + bx, the Σ(y-ŷ)2 = 0 when
Question # 4
For a least squares line trend Y = a + bx, the b is the:
Question # 5
The secular trend is measured by the method of semi-averages when:
Question # 6
The trend values in freehand curve method are obtained by:
Question # 7
The method of least square gives too much weight to extremely large deviations from the
Question # 8
The multiplicative time series model is:
Question # 9
In moving average method, we cannot find the trend values of some:
Question # 10
The secular trend is measured by the method of semi-averages when
Question # 11
A business cycle has
Question # 12
The graph of a time series is called
Question # 13
Increase the number of patients in the hospital due to heel stock is:
Question # 14
The unsystematic sequence which follows irregular pattern of variations is called:
Question # 15
The least squares estimates are unbiased estimates of the
Question # 16
The graph of time series is called:
Question # 17
The basic components of a time series are:
ICS Part 2 Statistics Chapter 16 Online Test MCQ's
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ICS Part II Statistics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The sum of deviations=Σ(y-ŷ) = |
A. 0
B. 1
C. 10
D. -1
|
| 2 | The rise and fall of a time series periods longer than one- year is called. |
A. Secular trend
B. Seasonal variation
C. Cyclical variation
D. Irregular variation
|
| 3 | Methods of semi-averages gives an |
A. accurate result
B. objective result
C. authentic result
D. none of these
|
| 4 | In moving average method, we cannot find the trend values of some: |
A. Middle periods
B. End periods
C. Starting periods
D. Between extreme periods
|
| 5 | In time series seasonal variations can occur within a period of: |
A. Nine years
B. Four Years
C. Three years
D. One year
|
| 6 | The trend values in freehand curve method are obtained by: |
A. Equation of straight line
B. Second degree parabola
C. Signal
D. Graph
|
| 7 | For a least squares linear trend Y = a + bX |
A. ΣY = ΣY
B. ΣY = 0
C. ΣY > ΣY
D. None of them
|
| 8 | The least squares estimates are unbiased estimates of the |
A. statistic
B. time series
C. parameters
D. variance
|
| 9 | Sum of squares of residuals is denoted by |
A. ∑e
B. ∑e2
C. ∑e3
D. ∑e4
|
| 10 | The graph of a time series is called |
A. histogram
B. polygon
C. straight line
D. historigram
|
Test Questions
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Abubaker
16 Dec 2017Nice way to study mcqs thanks ilmkiduniya.