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2 years ago

Suppose that the scatterplot of (log x, log y) shows a strong positive correlation close to 1. Which of the following are

Mathematics

1 answer:

nasty-shy [4]2 years ago

4 0

Answer:

(d) I and II

Step-by-step explanation:

The correlation is a measurement of a dependence between 2 variables. If the logarithm of the correlation function shows a linear tendency, it because the correlation between x and y shows a exponential tendency.

This mean that x and y are non linear correlated, but them are correlated.

For this type of data is used a non linear correlation technique know it as logarithm correlation.

Option III is incorrect because random patterns have a correlation value close to 0, which is not the case.

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Step-by-step explanation:

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Priscilla received 240 votes in the election for student council president. That was 60% of the students who voted in the electi

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Answer:

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Step-by-step explanation:

Given:

Total number of votes received by Priscilla = 240

This was 60% of the students who voted in the election.

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General form of the line equation is: y= mx + c
where m is the slope and c is the constant
the slope here is given and equal to 3
so, m= 3
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to get the constant c, substitute with the point in this equation
y= -2 & x = 1
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