« previous next »

Author Question: Which of the following graphs provide information on outliers and IQR of a data set? a. Histogram ... (Read 103 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jun 24, 2018
Which of the following graphs provide information on outliers and IQR of a data set?
 a. Histogram
  b. Line chart
  c. Scatter chart
  d. Box plot

Question 2

In forward selection stepwise regression with ten predictor variables, which of the following statements is correct?
 a. The procedure starts with 10 predictor variables and eliminate one predictor at each iteration.
  b. The procedure starts with 2 predictor variables and add one predictor at each iteration.
  c. The procedure starts with 1 predictor variable and add one predictor at each iteration.
  d. The procedure starts with no predictor variables and add one predictor at each iteration.


rachel

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

renzo156

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jun 24, 2018
Thank you


rachel

  • Sr. Member
  • ****
  • Posts: 323
Reply #3 on: Jun 24, 2018
No problemo


« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Information flows from the nucleus to the cytoplasm and back. Information flows from the nucleus to the cytoplasm and back.
The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after The nitrogen cycle. Numbers represent fluxes as 1012 g N per year (data from Schlesinger 1991, after
An example of a Material Safety Data Sheet (MSDS). An example of a Material Safety Data Sheet (MSDS).
Laboratory Requisition Information Laboratory Requisition Information
Professional association conventions provide opportunities for networking with other massage ... Professional association conventions provide opportunities for networking with other massage ...
Inferring Productivity from Data on Output and Factor Accumulation Inferring Productivity from Data on Output and Factor Accumulation
Video: Secondary and tertiary levels of protein structure Animation

For a complete list of videos, visit our video library