A plot of the time series with time on the horizontal axis is an ...

[hbsimmons88]

A plot of the time series with time on the horizontal axis is an effective means of assessing whether the series is linear or nonlinear.
 
  Indicate whether the statement is true or false

Question 2

In a chi-square contingency test, the number of degrees of freedom is equal to the number of cells minus 1.
 
  Indicate whether the statement is true or false

[juiceman1987]

Answer to Question 1

TRUE

Answer to Question 2

FALSE

[hbsimmons88]

Great answer, keep it coming

[Jossy]

Thanks for the timely response, appreciate it