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netineya [11]
4 years ago
5

Which of the following correlation coefficients is less likely to occur?

Biology
1 answer:
Evgen [1.6K]4 years ago
4 0

Answer:

c. -0.78

Explanation:

Correlation coefficients are used to measure the relationship between two variables.  correlation coefficients lies between -1 and +1.

Correlation coefficients greater than zero indicates positive correlation, less than zero indicates negative correlation and zero shows no relationship between the two variables.

Large positive or negative correlations have very less chances to occur, so large negative correlation will have less chances to occur because sampling variation gives large negative correlation by chance.

Hence, the correct answer is c. -0.78.

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AlekseyPX

A way in which models cannot be useful is: B). being a perfect representation of a situation.

<h3>What is a model?</h3>

A model can be defined as the creation of a physical object either from kits, components or other applicable materials that are acquired by the builder, so as to simulate a phenomenon or process.

This ultimately implies that, a model should be probabilistic in nature rather than being perfect, so as to effectively illustrate or describe the relationship that is existing between an independent variable and the dependent variable.

Generally, some of the ways in which models cannot be useful include the following:

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In conclusion, we can infer and logically deduce that way in which models cannot be useful is being a perfect representation of a situation.

Read more on models here: brainly.com/question/27409311

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4 0
2 years ago
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Answer:

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Explanation:

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