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16th Chapter

12th Class Statistics Chapter 16 Test

Here you can prepare 12th Class Statistics Chapter 16 Analysis of Time Series Test. Click the button for 100% free full practice test.

2nd Year Statistics Chapter 16 Online MCQ Test for 12th Class Statistics Chapter 16 (Analysis of Time Series)

This online test contains MCQs about following topics:

. Time Series
. Components Of A time Series
. Analysis of Time Series
. Estimation of Secular Trend

ICS Part 2 Statistics Ch. 16 Test
ic

2nd Year Statistics Chapter 16 Online MCQ Test for 12th Class Statistics Chapter 16 (Analysis of Time Series)

Sr. # Questions Answers Choice
1 In the measurement of secular trend the moving averages:
  • A. Give the trend in a straight line
  • B. Measure the seasonal variations
  • C. Smooth out a time series
  • D. None of these
2 The multiplicative time series model is:
  • A. Y = T + S + C + I
  • B. TSCI
  • C. Y = a + bX
  • D. Y = a + bX + cX<sup>2</sup>
3 A business cycle has
  • A. one phase
  • B. two phases
  • C. three phases
  • D. four phases
4 The trend values in freehand curve method are obtained by:
  • A. Equation of straight line
  • B. Second degree parabola
  • C. Signal
  • D. Graph
5 The equation of the quadratic (parabolic) trend is
  • A. ŷ=a+bx
  • B. ŷ=a+by
  • C. ŷ=a+bΣx+cΣx<sup>2</sup>
  • D. ŷ=a+bx+cx<sup>2</sup>
6 In time series seasonal variations can occur within a period of:
  • A. Nine years
  • B. Four Years
  • C. Three years
  • D. One year
7 Which one is a rough and crude method for measuring secular trend ?
  • A. free hand curve method
  • B. semi average method
  • C. moving averages method
  • D. least square method
8 The elimination or addition of a few more time periods may change its
  • A. speed
  • B. value
  • C. direction
  • D. none of these
9 The method of least square gives too much weight to extremely large deviations from the
  • A. population
  • B. parameter
  • C. sample
  • D. trend
10 In a straight line equation Y = a + bX; a is the:
  • A. X - intercept
  • B. Slope
  • C. Y- intercept
  • D. None of them

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  • A

    Abubaker

    16 Dec 2017

    Nice way to study mcqs thanks ilmkiduniya.

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