This topic contains a solution. Click here to go to the answer

Author Question: If the results of a study can be attributed to either the operation of an independent variable or an ... (Read 84 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
If the results of a study can be attributed to either the operation of an independent variable or an
  extraneous variable, the study is
 
  A) confounded B) controlled C) extraneous D) unconfirmed

Question 2

The columns of a ________ do not touch, whereas the columns of a ________ do touch.
 
  A) frequency polygon; histogram B) bar graph; histogram
  C) histogram; bar graph D) pie chart; histogram



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mohan

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

A

Answer to Question 2

B




Deast7027

  • Member
  • Posts: 538
Reply 2 on: Jun 20, 2018
:D TYSM


Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

For a complete list of videos, visit our video library