What does it means to have a correlation in a scatter plot?

What does it means to have a correlation in a scatter plot?
by

1 Answer

Answer :

A correlation exists in a scatter plot if there is a generaltrend in the outputs as inputs increase. If the outputs generallyincrease in value, then there is a positive correlation. If theoutputs generally decrease in value, then there is a negativecorrelation.
by
selected by

Related questions

Why can't you use a scatter plot that has no correlation to make a prediction?

Description : Why can't you use a scatter plot that has no correlation to make a prediction?

Last Answer : Need answer

Which one of the following methods serve to measure correlation between two variables? (A) Scatter Diagram (B) Frequency Distribution (C) Two-way table (D) Coefficient of Rank

Description : Which one of the following methods serve to measure correlation between two variables? (A) Scatter Diagram (B) Frequency Distribution (C) Two-way table (D) Coefficient of Rank Correlation

Last Answer : (D) Coefficient of Rank Correlation 

How can you use a scatter plot to find an equation of a trend line?

Description : How can you use a scatter plot to find an equation of a trend line?

Last Answer : By finding the line of best fit and using the straight lineequation formula.

How can make a scatter plot from a set of bivariate data?

Description : How can make a scatter plot from a set of bivariate data?

Last Answer : What is the answer ?

Have scatter volleys in Dragon Ball ever worked?

Description : Have scatter volleys in Dragon Ball ever worked?

Last Answer : I don’t recall them ever being effective, but maybe the animators like them as they can repeat a load of frames as filler.

I think it is time to scatter my parents ashes, I would like some ideas please?

Description : I think it is time to scatter my parents ashes, I would like some ideas please?

Last Answer : We scattered my mother-in-laws ashes in a reservoir which had once been a village… the village she lived in.

How do you use labels on a scatter map in Microsoft Excel?

Description : How do you use labels on a scatter map in Microsoft Excel?

Last Answer : No idea, but welcome to Fluther. =]

Assertion Colloidal sols scatter light while true solutions do not. Reason The particles in the colloidal sol move slower than that of the true solutions. -Chemistry

Description : Assertion Colloidal sols scatter light while true solutions do not. Reason The particles in the colloidal sol move slower than that of the true solutions. -Chemistry

Last Answer : Both assertion and reason are true but the reason is not the correct explanation of assertion. The size of colloidal particles is large enough to scatter light while particles of a true solution are too small to scatter light.

When the points on a graph tend to scatter randomly we say they indicate?

Description : When the points on a graph tend to scatter randomly we say they indicate?

Last Answer : What is the answer ?

Less dew is formed on cloudy nights because (a) Clouds absorb the falling dew (b) Clouds scatter moisture (c) In cloudy nights the radiation takes place very slowly (d) In cloudy nights the radiation takes place very quickly

Description : Less dew is formed on cloudy nights because (a) Clouds absorb the falling dew (b) Clouds scatter moisture (c) In cloudy nights the radiation takes place very slowly (d) In cloudy nights the radiation takes place very quickly

Last Answer : Ans:(d)

Sun appears red in colour at sun-rise and sunset due to – (1) the fact that sun emits only red colour at that time (2) red light having longer wave length scatters away (3) that sun Comes out of the mountains (4) that all other colours scatter away except red

Description : Sun appears red in colour at sun-rise and sunset due to – (1) the fact that sun emits only red colour at that time (2) red light having longer wave length scatters away (3) that sun Comes out of the mountains (4) that all other colours scatter away except red

Last Answer : (4) that all other colours scatter away except red Explanation: According to Rayleigh's law, the intensity of scattered light varies inversely as the fourth power of its wavelength. Sunlight consists of ... have to travel a larger part of the atmosphere because they are very close to the horizon.

The rhombic antenna is primarily used for A. ground wave propagation B. space wave propagation C. ionosphere scatter propagation D. sky wave propagation

Description : The rhombic antenna is primarily used for A. ground wave propagation B. space wave propagation C. ionosphere scatter propagation D. sky wave propagation

Last Answer : D. sky wave propagation

Tropospheric scatter is a method of sky wave propagation for which of the following frequency bands? A. 300 kHz to 3 MHz B. 3 MHz to 30 MHz C. 30 MHz to 300 MHz D. 300 MHz to 3 GHz

Description : Tropospheric scatter is a method of sky wave propagation for which of the following frequency bands? A. 300 kHz to 3 MHz B. 3 MHz to 30 MHz C. 30 MHz to 300 MHz D. 300 MHz to 3 GHz

Last Answer : D. 300 MHz to 3 GHz

This type of transmission permits communication in the frequency range from 30 to 60 MHz and over distances from about 1000 to 2000 km. A. Troposcatter B. Ionospheric scatter C. Ducting D. Microwave

Description : This type of transmission permits communication in the frequency range from 30 to 60 MHz and over distances from about 1000 to 2000 km. A. Troposcatter B. Ionospheric scatter C. Ducting D. Microwave

Last Answer : B. Ionospheric scatter

Type of transmission path that permits communication in the frequency range from 30 to 60 MHz and over distances form about 1000 to 2000 km. A. Ducting B. Ionospheric scatter C. Microwave D. Troposcatter

Description : Type of transmission path that permits communication in the frequency range from 30 to 60 MHz and over distances form about 1000 to 2000 km. A. Ducting B. Ionospheric scatter C. Microwave D. Troposcatter

Last Answer : B. Ionospheric scatter

Troposheric scatter uses the frequencies in the ________ band. A. VLF B. UHF C. VHF D. UF

Description : Troposheric scatter uses the frequencies in the ________ band. A. VLF B. UHF C. VHF D. UF

Last Answer : B. UHF

which of the following statements is not true for scattering of light? (a) Colour of the scattered tight depends on the size of particles of the atmosphere. (b) Red light is least scattered in the atmosphere. (c) Scattering of light Lakes place as various colours of white light travel with different speed in fir. d) The fine particles in the atmospheric air scatter the blue, light more strongly than red. So the scattered blue light enters our eyes.

Description : which of the following statements is not true for scattering of light? (a) Colour of the scattered tight depends on the size of particles of the atmosphere. (b) Red light is least scattered in the ... air scatter the blue, light more strongly than red. So the scattered blue light enters our eyes.

Last Answer : (c) Scattering of light Lakes place as various colours of white light travel with different speed in fir.

A liquid is found to scatter a beam of light but leaves no residue when passed through the filter paper. What can the liquid be described as ?

Description : A liquid is found to scatter a beam of light but leaves no residue when passed through the filter paper. What can the liquid be described as ?

Last Answer : Ans. Colloid. 

what are the various pattern of scatter diagram?

Description : what are the various pattern of scatter diagram?

Last Answer : Positive correlation Negative correlation No correlation Curvilinear relationship

What is scatter diagram? and its purpose?

Description : What is scatter diagram? and its purpose?

Last Answer : Scatter diagram is one of the Quality tool. It is used to find out the correlation between to variables in the process.

Where is the tropospheric region that contributes most strongly to tropospheric scatter propagation?

Description : Where is the tropospheric region that contributes most strongly to tropospheric scatter propagation?

Last Answer : Near the mid-point between the transmitting and receiving antennas, just above the radio horizon.

A firecracker is placed in the middle of a cluster of stationary billiard balls. The firecracker-billiard ball system sits on a frictionless surface. As the firecracker explodes, the balls scatter. What is the momentum of the SYSTEM after the explosion of the firecracker? w) greater than the momentum of the system before the explosion x) equal to the combined speed of the balls y) equal to the mass of the balls z) zero

Description : A firecracker is placed in the middle of a cluster of stationary billiard balls. The firecracker-billiard ball system sits on a frictionless surface. As the firecracker explodes, the balls scatter. What is the momentum ... to the combined speed of the balls y) equal to the mass of the balls z) zero

Last Answer : ANSWER: Z -- ZERO

Sun appears red in colour at sunrise and sunset due to (1) the fact that sun emits only red colour at that time (2) red light having longer wave length scatters away (3) that sun comes out of the mountains (4) that all other colours scatter away except red

Description : Sun appears red in colour at sunrise and sunset due to (1) the fact that sun emits only red colour at that time (2) red light having longer wave length scatters away (3) that sun comes out of the mountains (4) that all other colours scatter away except red

Last Answer :  that all other colours scatter away except red

Explain Tropospheric scatter propagation with sketch.

Description : Explain Tropospheric scatter propagation with sketch.

Last Answer : As the name implies, troposcatter uses the troposphere as the region that affects the radio signals being transmitted, returning them to Earth so that they can be received by the ... of "blurring" the overall received signal and this makes high speed data transmissions difficult.

Tropospheric scatter is used with frequencies in the

Last Answer : Tropospheric scatter is used with frequencies in the UHF.

Who conceived the definition of protagonist means the character who drive the plot?

Description : Who conceived the definition of protagonist means the character who drive the plot?

Last Answer : Here you go: https://www.etymonline.com/word/protagonist

Out of two equilibrium curves, first one lies above the diagonal and the second lies below the diagonal in the x-y plot. It means that separation by distillation is(A) Not possible in the second case unless vacuum is applied(B) Not possible in the second case unless high pressure is applied(C) More readily done in the second case compared to first one(D) None of these

Description : Out of two equilibrium curves, first one lies above the diagonal and the second lies below the diagonal in the x-y plot. It means that separation by distillation is (A) Not possible in the second ... (C) More readily done in the second case compared to first one (D) None of these

Last Answer : (C) More readily done in the second case compared to first one

What is a correlation?

Description : What is a correlation?

Last Answer : A correlation is a statistical relationship between two variables, indicating that changes in one variable are associated with changes in the other variable.

Correlation between industrial pollution and men's genitalia?

Description : Correlation between industrial pollution and men's genitalia?

Last Answer : elbanditoroso: Will this sort of data encourage pollution deniers to take the dangers of pollution seriously? Deniers - as in those that don't believe in the science - don't exist. They ... maximizing profit. I don't think the prospect of grandsons with micropenis will sway them to stop.

Does the heart as an organ have any scientific correlation to love or spirituality?

Description : Does the heart as an organ have any scientific correlation to love or spirituality?

Last Answer : No, it does not.

Is there a correlation, between the SOTU adress, and the Dow? (Details)

Description : Is there a correlation, between the SOTU adress, and the Dow? (Details)

Last Answer : The stock market is doing well, you were right there. There's a ton of topics that could be discussed, but a few short points. - The Dow was up 5000 points last year to put the 300 points ... and those are big players who a lot of people look to for advice. That worries anyone holding those stocks.

Is there a correlation between clothing style and panhandling?

Description : Is there a correlation between clothing style and panhandling?

Last Answer : Could be that. Or you might come across as a very closed person, such as not ever smiling at strangers or giving anyone eye contact. But most panhandlers don’t approach people one on one, they try to appear open to anything from anyone.

Is there a correlation between a lack of wisdom and nightmares?

Description : Is there a correlation between a lack of wisdom and nightmares?

Last Answer : If anything my nightmares have only grown worse as I’ve aged and gained in knowledge, experience and wisdom.

What is the correlation between income and intelligence?

Description : What is the correlation between income and intelligence?

Last Answer : answer:This is the perfect Q for Wandaywatta. He would know the real stats most likely. I would guess there is a correlation, that the more intelligent the more likely to make a lot of money, but ... and make lots of money. Anything can happen. Hard work is the most important thing in my mind.

Is there a correlation between how intelligent an animal is at birth vs how intelligent it will get?

Description : Is there a correlation between how intelligent an animal is at birth vs how intelligent it will get?

Last Answer : The determining factor is how long the gestation is. Humans have to offload early because of the size of the baby’s head.

Is there a correlation between transsexualism and autism?

Description : Is there a correlation between transsexualism and autism?

Last Answer : answer:I am trans and very active in a large community of trans people in my home city. I haven't noticed any correlation with autism; I know of two trans people who are diagnosed with Aspergers, ... likely than average to be on the autism spectrum but I have not seen any actual studies about it.

Is there any real correlation between IQ and ones intellectual abilities?

Description : Is there any real correlation between IQ and ones intellectual abilities?

Last Answer : answer:Intelligence tests are not really a good indicator of ones IQ. For starters they are culturally based. They also focus a lot of mathematical ability. There is different types of ... fall under that approach. The terms intellect and intellectual are also quite different in their meaning.

With Manic/Depressive is there a correlation between the two phases?

Description : With Manic/Depressive is there a correlation between the two phases?

Last Answer : Manic/Depressive what exactly? These are adjectives, much as the word “bipolar” is. They are meant to describe something, not stand alone as nouns.

What is the correlation between anxiety and not exercising?

Description : What is the correlation between anxiety and not exercising?

Last Answer : Exercise seems to be beneficial at relieving the symptoms of anxiety (and stress and depression).

Is there any correlation between urinating and cigarettes?

Description : Is there any correlation between urinating and cigarettes?

Last Answer : answer:Anxiety? Do you smoke to reduce your anxiety, by chance?

How can we teach students to discern the difference between causation and correlation?

Description : How can we teach students to discern the difference between causation and correlation?

Last Answer : answer:Sorry, this isn’t answering the question, but I just had to say that last graph is the funniest. “Is this mountain range affecting the murder rate?” LOL

When was the rise and decline of the American automobile in correlation to the American economy?

Description : When was the rise and decline of the American automobile in correlation to the American economy?

Last Answer : Not at all. In 2009, the US exported “Passenger cars … $27.5 billion” even though that number was down quite a bit. Top US Imports and Exports.

Is there a correlation between the color of a cherry and its tartness?

Description : Is there a correlation between the color of a cherry and its tartness?

Last Answer : Yep. Both skin color and sugar content increase with ripeness, so one is a good predictor of the other. That rule only applies among specimens of the same variety, though. Different varieties have ... content anyway. Still, within a batch of Rainiers, those with a deeper blush will be sweeter,

Is there any correlation between carbohydrates and joint pain?

Description : Is there any correlation between carbohydrates and joint pain?

Last Answer : Yes, you might be gluten sensitive. It could be other reasons too. But I'm suffering from food allergies & I went for a test a few days ago. Joint pain is one of my symptoms. Gluten is in ... , then my diet would become very restrictive. Here's an article that explains it more link. Good luck :)

Do you see a correlation between astrological signs and personality types?

Description : Do you see a correlation between astrological signs and personality types?

Last Answer : No.

Studies proving duration threshold for correlation between tanning bed use and melanoma?

Description : Studies proving duration threshold for correlation between tanning bed use and melanoma?

Last Answer : answer:The only safe level of UV-B expose is Zero. We use UV A, B and C here in the lab and treat B and C with a lot of respect. No way would I expose myself to 2 minutes of UV-B ... of info on the subject. Also you can use google scholar to find additional papers. Don't risk it. Take vitamin D.

What has more correlation on our well being?

Description : What has more correlation on our well being?

Last Answer : Define “well being”.

Do you think there is a direct correlation between success in academics and the ability to articulate yourself?

Description : Do you think there is a direct correlation between success in academics and the ability to articulate yourself?

Last Answer : answer:The ability to learn and the ability to articulate are two different things. Obviously vocabulary helps a person articulate. If you don't know the best fit word for what you are trying to say, ... to speak a language and were trying to learn something, eventually you'd learn a language, too.

Is there a correlation between being sick and getting a head rush more easily?

Description : Is there a correlation between being sick and getting a head rush more easily?

Last Answer : answer:Swine flu strikes again. Just kidding but several people here with swine flu are complaining of head pain, piercing ear pains and similar.