« previous next »

Author Question: If r has a positive value, as one variable increases, the other variable _____. a. increases c. ... (Read 109 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jun 19, 2018
If r has a positive value, as one variable increases, the other variable _____.
 
  a. increases c. first increases, then decreases
  b. decreases d. shows no systematic change

Question 2

Classifying subjects on the basis of sex is an example of using what kind of scale?
 
  a. nominal
  b. ordinal
  c. interval
  d. ratio
  e. bathroom


scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jun 19, 2018
Answer to Question 1

A
If positively correlated, both variables increase and decrease together.

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Positive and Negative Symptoms of Schizophrenia Positive and Negative Symptoms of Schizophrenia
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
The areas in which reading-associated increases in activity were observed in the fMRI study of ... The areas in which reading-associated increases in activity were observed in the fMRI study of ...
An antique painting is purchased in 1980 for $995. The value increases by 3.1% e An antique painting is purchased in 1980 for $995. The value increases by 3.1% e
Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila Variable expressivity as shown in flies homozygous for the eyeless mutation in Drosophila
Video: Photosynthesis and Van Helmont Experiment

For a complete list of videos, visit our video library