In testing a hypothesis that two categorical variables are ...

[jhjkgdfhk]

In testing a hypothesis that two categorical variables are independent using the x2 test, the expected cell frequencies are based on assuming:
 
  A) the null hypothesis.
  B) the alternative hypothesis.
  C) the normal distribution.
  D) the variable are related.

Question 2

Double exponential smoothing is used instead of single exponential smoothing when extra smooth forecasts are desired.
 
  Indicate whether the statement is true or false

[AngeliqueG]

Answer to Question 1

A

Answer to Question 2

FALSE

[jhjkgdfhk]

YES! Correct, THANKS for helping me on my review

[komodo7]

Excellent