This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following pairs of variables are likely to be negatively correlated? a. distance of ... (Read 132 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jun 19, 2018
Which of the following pairs of variables are likely to be negatively correlated?
 
  a. distance of a lightning strike from you and the delay between the flash and the thunder
  b. number of times you have seen a movie and amount of dialogue you know by heart
  c. the amount of rainfall in the past week and the depth of a nearby lake
  d. the number of hours sleep you had in the past two nights and the likelihood that you will be grumpy

Question 2

What are the real limits of the observation of 6.1 seconds (measured to the nearest second)?
 
  a. 6.05-6.15 c. 6.0-6.2
  b. 5.5-6.5 d. 6.00-6.20


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 19, 2018
Answer to Question 1

D
When variables are negatively correlated, as one variable increases, the other decreases.

Answer to Question 2

A


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jun 19, 2018
:D TYSM

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough
Having a time zone map located near the telephone will assist you when making long distance calls ou Having a time zone map located near the telephone will assist you when making long distance calls ou
The four pairs of paranasal sinuses. The four pairs of paranasal sinuses.
The distance between the centerline of the main bearing journal and the centerline of the ... The distance between the centerline of the main bearing journal and the centerline of the ...
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
The relationship between recombination frequency and physical distance between genes The relationship between recombination frequency and physical distance between genes
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library