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Recent questions tagged time series
+3
votes
1
answer
Let y = a+bx, if a = 25, b = 3.5 findy when x = 4.
asked
Mar 27, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
Write the equation of parabolic trend in measuring the trend.
asked
Mar 23, 2019
in
Class 12
by
kratos
class-12
time series
+3
votes
1
answer
What are the different phases in a business cycle?
asked
Mar 22, 2019
in
Economics
by
kratos
isc
time series
body fluids and circulation
monetary economics
class-11
icse
class-12
+1
vote
1
answer
Fit a parabolic trend of the form Y = a + bX + cX^2 for the following Time Series.
asked
Mar 19, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
For the following data fit a straight line trend and find trend values also estimate the production of 2017.
asked
Mar 17, 2019
in
Class 12
by
kratos
applied statistics
class-12
time series
+1
vote
1
answer
What do you understand by the **-party system ? Write its one merit and one demerit.
asked
Mar 15, 2019
in
Class 12
by
kratos
time series
political parties
cbse
reproductive health
class-10
class-12
+2
votes
1
answer
What is a Historigram? /Name the graph of time series.
asked
Feb 28, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
Which components of time series are applicable in case of.
asked
Feb 20, 2019
in
Class 12
by
kratos
class-12
time series
+3
votes
1
answer
Give an example for seasonal variation.
asked
Feb 19, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
What is the duration of seasonal variation?
asked
Feb 16, 2019
in
Class 12
by
kratos
class-12
time series
+2
votes
1
answer
Obtain the trend values for the following time series by the method of four yearly centered moving averages.
asked
Feb 14, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
For the following time series, compute the trend values by the method of five yearly moving averages.
asked
Feb 12, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
Name two methods of measuring secular trend in time series.
asked
Feb 8, 2019
in
Class 12
by
kratos
class-12
time series
+3
votes
1
answer
Estimate the sale of a business concern for the year 2012.
asked
Feb 6, 2019
in
Class 12
by
kratos
interpolation
time series
extrapolation
index numbers
statistical quality control
class-12
+1
vote
1
answer
What do you mean by measures of position or positional averages? Mention different measures.
asked
Feb 6, 2019
in
Class 12
by
kratos
class-12
class-11
time series
statistics
+3
votes
1
answer
Fit a straight line to the following time series, show the trend line on a graph
asked
Feb 3, 2019
in
Class 12
by
kratos
class-12
time series
+3
votes
1
answer
Calculate the trend values by finding three yearly moving averages.
asked
Jan 30, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
Which component of time series are applicable in case of (a) **** accident in a factory
asked
Jan 17, 2019
in
Class 12
by
kratos
class-12
time series
+2
votes
1
answer
In the analysis of time series the fitted Linear trend equation is y = 75.3 – 2.75x estimate trend value when x = 5.
asked
Jan 17, 2019
in
Class 12
by
kratos
class-12
time series
+1
vote
1
answer
Write any merit and demerit of moving average methods.
asked
Dec 29, 2018
in
Class 12
by
kratos
class-12
time series
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