If the F-test statistic is large, that means the variance of Population 1 is ___________________ _ than/to the variance of Population 2.
Fill in the blank(s) with correct word
Question 2
The cyclical component of a time series
a. represents periodic fluctuations which reoccur within one year
b. represents periodic fluctuations which usually occur in two or more years
c. is obtained by adding up the seasonal indexes
d. is obtained by adjusting for calendar variation
