A line chart displaying the data values collected over a period ...

[asan beg]

A line chart displaying the data values collected over a period of time is termed as a
 a. boxplot.
  b. frequency graph.
  c. dot plot
  d. time series plot.

Question 2

Briefly discuss the best subset regression approach.

[tashiedavis420]

Answer to Question 1

D

Answer to Question 2

In the best subset regression approach, sophisticated statistical software consider all of the possible combinations or subsets of the available predictor variables, then report which models are the best performers for each given number of predictors. Implicit in this process is the criterion by which one model is judged to perform better than another (e.g., coefficient of determination R2).

[asan beg]

Wow, this really help

[cam1229]

Thanks for the timely response, appreciate it