When the necessary conditions are met, a two-tail test is being ...

[kwoodring]

When the necessary conditions are met, a two-tail test is being conducted at  = .05 to test . The two sample variances are and , and the sample sizes are n1 = 25 and n2 = 25 . The calculated value of the test statistic will be F = 2.
  Indicate whether the statement is true or false

Question 2

In measuring seasonal and random variation of a time series with no cyclical effect, we may use the:
 a. ratio of the time series divided by the moving average
  b. ratio of the time series divided by the predicted values
  c. trend value y
  d. Both a and b

[Kjones0604]

Answer to Question 1

F

Answer to Question 2

D

[kwoodring]

Thanks for the timely response, appreciate it

[kilada]

YES! Correct, THANKS for helping me on my review