Author Question: To select a value for for exponential smoothing a. use a small when the series varies ... (Read 60 times)

asd123 · **on:** Jun 24, 2018

To select a value for for exponential smoothing
a. use a small when the series varies substantially.
b. use a large when the series has little random variability.
c. use a value between 0 and 1
d. All of the alternatives are true.

Question 2

If when one variable increases the other one also increases, we say that there is a(n) ___________________ _ relationship between these two variables.
Fill in the blank(s) with correct word