Question 11 MarkWhich method is useful to determine trend by removing the effect of short term variations.Answerself-studyView full question & answer→
Question 21 MarkState the methods used to find trend in time series.Answerself-studyView full question & answer→
Question 31 MarkWhich component is obtained when the effect of trend and regular component is removed from the variable $y_f$ of a time series?Answerself-studyView full question & answer→
Question 41 MarkWrite two illustrations of irregular or random component.Answerself-studyView full question & answer→
Question 51 MarkState the factors responsible for variations due to random component.Answerself-studyView full question & answer→
Question 61 MarkState the regular components of a time series.Answerself-studyView full question & answer→
Question 71 MarkWhat are short term components of a time series?Answerself-studyView full question & answer→
Question 81 MarkWrite two illustrations of seasonal component.Answerself-studyView full question & answer→
Question 91 MarkGenerally, what are the reasons for the seasonal component ?Answerself-studyView full question & answer→
Question 101 MarkWhen can it be said that the trend of the time series is non-linear?Answerself-studyView full question & answer→
Question 141 MarkState the notations for independent and dependent variable in a time series.Answerself-studyView full question & answer→