Maharashtra State BoardHSC Commerce 12th Board Exam
Advertisement Remove all ads

Solve the following problem : Obtain trend values for data in Problem 19 using 3-yearly moving averages. - Mathematics and Statistics

Advertisement Remove all ads
Advertisement Remove all ads
Sum

Solve the following problem :

Obtain trend values for data in Problem 19 using 3-yearly moving averages.

Advertisement Remove all ads

Solution

Construct the following table for finding 3-yearly moving averages:

Year
t
Yield
(in '000 tonnes)
yt
3–yearly moving total 3–yearly moving averages trend value
1959 0
1960 1 3 1
1961 2 6 2
1962 3 6 2
1963 1 4 1.3333
1964 0 5 1.6667
1965 4 5 1.6667
1966 1 7 2.3333
1967 2 13 4.3333
1968 10
Concept: Measurement of Secular Trend
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Balbharati Mathematics and Statistics 2 (Commerce) 12th Standard HSC Maharashtra State Board
Chapter 4 Time Series
Miscellaneous Exercise 4 | Q 4.02 | Page 70
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×