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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
In a straight line equation Y = a + bX; a is the:
Question # 2
Which one is a rough and crude method for measuring secular trend ?
Question # 3
The elimination or addition of a few more time periods may change its
Question # 4
Methods of semi-averages gives an
Question # 5
For a least squares linear trend=ŷ = a + bx, b is the
Question # 6
The sum of deviations=Σ(y-ŷ) =
Question # 7
For a least squares linear trend=ŷ= a + b x,
Question # 8
In the measurement of secular trend the moving averages
Question # 9
In moving average method, we cannot find the trend values of some:
Question # 10
The graph of a time series is called
Question # 11
For a least squares linear trend ŷ = a + bx, the Σ(y-ŷ)2 = 0 when
Question # 12
For a least squares line trend Y = a + bx, the b is the:
Question # 13
The secular trend is measured by the method of semi-averages when:
Question # 14
In time series seasonal variations can occur within a period of:
Question # 15
The unsystematic sequence which follows irregular pattern of variations is called:
Question # 16
The equation of the quadratic (parabolic) trend is
Question # 17
A business cycle has
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 multiplicative time series model is: |
A. Y = T + S + C + I
B. TSCI
C. Y = a + bX
D. Y = a + bX + cX2
|
| 2 | Increase the number of patients in the hospital due to heel stock is: |
A. Seasonal trend
B. Secular trend
C. Cyclical movements
D. Irregular variation
|
| 3 | The basic components of a time series are: |
A. 2
B. 3
C. 4
D. 5
|
| 4 | In the measurement of secular trend the moving averages |
A. give the trend in a straight line
B. measure the seasonal variations
C. smoothes out a time series
D. measure irregular fluctuations
|
| 5 | The method of least square gives too much weight to extremely large deviations from the |
A. population
B. parameter
C. sample
D. trend
|
| 6 | 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
|
| 7 | The trend values in freehand curve method are obtained by: |
A. Equation of straight line
B. Second degree parabola
C. Signal
D. Graph
|
| 8 | The secular trend is measured by the method of semi-averages when |
A. time series contains yearly values
B. trend is linear
C. time series contains odd number of values
D. none of these
|
| 9 | The sum of deviations=Σ(y-ŷ) = |
A. 0
B. 1
C. 10
D. -1
|
| 10 | In time series seasonal variations can occur within a period of: |
A. Nine years
B. Four Years
C. Three years
D. One year
|
Test Questions
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Abubaker
16 Dec 2017Nice way to study mcqs thanks ilmkiduniya.