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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 equation of the quadratic (parabolic) trend is
Question # 2
The elimination or addition of a few more time periods may change its
Question # 3
Which one is a rough and crude method for measuring secular trend ?
Question # 4
Increase the number of patients in the hospital due to heel stock is:
Question # 5
The least squares estimates are unbiased estimates of the
Question # 6
For a least squares linear trend=ŷ= a + b x,
Question # 7
A business cycle has
Question # 8
The multiplicative time series model is:
Question # 9
The rise and fall of a time series periods longer than one- year is called.
Question # 10
Methods of semi-averages gives an
Question # 11
ŷ=a+bx, this line will be called least squares line if it makes=Σ(y-a-bx)2
Question # 12
In the measurement of secular trend the moving averages:
Question # 13
The method of least square gives too much weight to extremely large deviations from the
Question # 14
For a least squares linear trend ŷ = a + bx, the Σ(y-ŷ)2 = 0 when
Question # 15
In the measurement of secular trend the moving averages
Question # 16
The graph of a time series is called
Question # 17
In a straight line equation Y = a + bX; a is the:
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 systematic components of time series which follow regular pattern of variations are called: |
A. Noise
B. Signal
C. Additive model
D. Multiplicative model
|
| 2 | A business cycle has |
A. one phase
B. two phases
C. three phases
D. four phases
|
| 3 | The graph of a time series is called |
A. histogram
B. polygon
C. straight line
D. historigram
|
| 4 | The equation of the quadratic (parabolic) trend is |
A. ŷ=a+bx
B. ŷ=a+by
C. ŷ=a+bΣx+cΣx2
D. ŷ=a+bx+cx2
|
| 5 | 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
|
| 6 | 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
|
| 7 | ŷ=a+bx, this line will be called least squares line if it makes=Σ(y-a-bx)2 |
A. maximum
B. constant
C. minimum
D. variable
|
| 8 | The trend values in freehand curve method are obtained by: |
A. Equation of straight line
B. Second degree parabola
C. Signal
D. Graph
|
| 9 | The additive model of the time series is: |
A. Y = T + S + C + I
B. TSCI
C. Y = a + bX
D. Y = a + bX + cX2
|
| 10 | In a straight line equation Y = a + bX; a is the: |
A. X - intercept
B. Slope
C. Y- intercept
D. None of them
|
Test Questions
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Abubaker
16 Dec 2017Nice way to study mcqs thanks ilmkiduniya.