All categories

2 years ago

Distinguish between a correlation and an autocorrelation. how are these measures similar? how are they different?

1 answer:

3 0

A correlation is a causative association between two or more variables, whereas an autocorrelation is a correlation of variables in successive ranges.

<h3>What is correlation?</h3>

A correlation is defined as a causative association between two or more variables (different variables), which can be used to make predictions about a given outcome.

The correlation coefficient enables the estimation of this association between different variables.

Moreover, an autocorrelation is a special type of correlation between variables that can be found in successive ranges (e.g. range time intervals).

In conclusion, a correlation is a causative association between two or more variables, whereas an autocorrelation is a correlation of variables in successive ranges.

Learn more about correlation here:

brainly.com/question/11811889

#SPJ1

You might be interested in

What is the difference of 1.7- (-1.1)

BARSIC [14]

1.7-(-1.1) = 1.7+1.1= 2.8

Two negatives equal a positive

6 0

3 years ago

Is -√9 a rational, irrational, whole, or interger

Scrat [10]

Answer:

irrational

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is percent of 800 and 900

Lerok [7]

Answer:

800 is 88.89% of 900

Step-by-step explanation:

8 0

3 years ago

Help please! The question is on the picture. Thanks!

FrozenT [24]

The answer is D. The slope multiplied by 5

5 0

2 years ago

When a gas is kept at a constant temperature and pressure on it changes, its volume changes according to the following formula,

astra-53 [7]

Answer: Approximately 1.9 atm

============================================

Work Shown:

$P_1*V_1 = P_2*V_2 \ \text{ ... Boyle's Law}\\\\4.5*1.5 = P_2*3.5\\\\6.75 = P_2*3.5\\\\P_2*3.5 = 6.75\\\\P_2 = \frac{6.75}{3.5}\\\\P_2 \approx 1.92857142857142\\\\P_2 \approx 1.9\\\\$

If the volume is 3.5 liters, then the pressure is approximately 1.9 atm.

Note the increase in volume leads to the reduction of pressure, and vice versa. The two variables have an inverse relationship.

-----------

As a check,

$P_1*V_1 = P_2*V_2\\\\4.5*1.5 \approx 1.9*3.5\\\\6.75 \approx 6.65\\\\$

We don't get the exact thing on both sides, but the two sides are close enough. We have rounding error due to P2 being not exact.

A more accurate check could be

$P_1*V_1 = P_2*V_2\\\\4.5*1.5 \approx 1.92857*3.5\\\\6.75 \approx 6.749995\\\\$

which has the two sides much closer to one another. This helps us verify the answer.

5 0

3 years ago