The advantage of a stem-and-leaf display over a histogram is that ...

[Redwolflake15]

The advantage of a stem-and-leaf display over a histogram is that we can see the actual observations.
  Indicate whether the statement is true or false

Question 2

The purpose of the moving average technique is to
 a. take away the short-term trend and cyclical variation leaving behind seasonal and irregular movement.
  b. take away the short-term trend and seasonal variation leaving behind cyclical and irregular movement.
  c. take away the short-term trend and irregular variation leaving behind cyclical and seasonal movement.
  d. take away the short-term seasonal and irregular variation leaving behind trend and cyclical movement.

[cam1229]

Answer to Question 1

T

Answer to Question 2

D

[Redwolflake15]

Gracias!

[jojobee318]

Excellent