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

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ICS Part 2 Statistics Chapter 16 Online Test MCQ's

ICS Part 2 Statistics Chapter 16 Online Test

Try the ICS Part 2 Statistics Chapter 16 Online Test.

  • Total Questions17

  • Time Allowed20

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ICS Part 2 Statistics Chapter 16 Online Test

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Question # 1

The sum of deviations=Σ(y-ŷ) =

Question # 2

In the measurement of secular trend the moving averages

Question # 3

For a least squares linear trend=ŷ= a + b x,

Question # 4

For a least squares line trend Y = a + bx, the b is the:

Question # 5

The rise and fall of a time series periods longer than one- year is called.

Question # 6

The unsystematic sequence which follows irregular pattern of variations is called:

Question # 7

The secular trend is measured by the method of semi-averages when:

Question # 8

The least squares estimates are unbiased estimates of the

Question # 9

The method of least square gives too much weight to extremely large deviations from the

Question # 10

In time series seasonal variations can occur within a period of:

Question # 11

Increase the number of patients in the hospital due to heel stock is:

Question # 12

A business cycle has

Question # 13

The secular trend is measured by the method of semi-averages when

Question # 14

The additive model of the time series is:

Question # 15

Sum of squares of residuals is denoted by

Question # 16

The graph of a time series is called

Question # 17

The systematic components of time series which follow regular pattern of variations are called:

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