PLEASE HELP ! The scatterplot in Figure 8.1 shows the data from Mehl et al.’s (2010) research. The two quantitative variables are percentage of deep talk and z score on a well-being scale. By looking at the scatterplot, decide if the correlation is positive, negative, or zero? Group of answer choicesPositiveNegativeZeronone of the above The image contains a scatter plot depicting the relationship between the percentage of deep talk and well-being scores (z scores). The x-axis represents the well-being scale with z scores ranging from -2.0 to 1.5. The y-axis indicates the percentage of deep talk, ranging from 0 to 100.Each blue dot on the plot represents an individual, showing their respective well-being score and percentage of deep talk. A green trend line is fitted through the data points, suggesting a positive correlation between well-being and the percentage of deep talk. This implies that individuals with higher well-being scores tend to have a greater percentage of deep talk.Highlighted in a callout box, one specific dot indicates a person who scored very high on the well-being scale and had a high percentage of deep talk.Figure 8.1 is provided as a reference for the scatter plot, and the copyright information at the bottom states: "Copyright © 2021 W. W. Norton & Co."

Here identifying relationships of two variables using given scatter plot

The scatterplot in Figure 8.1 shows the data from Mehl et al.’s (2010) research. The two quantitative variables are percentage of deep talk and z score on a well-being scale. By looking at the scatterplot, decide if the correlation is positive, negative, or zero

The scatterplot in Figure 8.1 shows the data from Mehl et al.’s (2010) research. The two quantitative variables are percentage of deep talk and z score on a well-being scale. By looking at the scatterplot, decide if the correlation is positive, negative, or zero

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

PLEASE HELP !
The scatterplot in Figure 8.1 shows the data from Mehl et al.’s (2010) research. The two quantitative variables are percentage of deep talk and z score on a well-being scale. By looking at the scatterplot, decide if the correlation is positive, negative, or zero?

Group of answer choices

Positive

Negative

Zero
none of the above

The image contains a scatter plot depicting the relationship between the percentage of deep talk and well-being scores (z scores). The x-axis represents the well-being scale with z scores ranging from -2.0 to 1.5. The y-axis indicates the percentage of deep talk, ranging from 0 to 100.

Each blue dot on the plot represents an individual, showing their respective well-being score and percentage of deep talk. A green trend line is fitted through the data points, suggesting a positive correlation between well-being and the percentage of deep talk. This implies that individuals with higher well-being scores tend to have a greater percentage of deep talk.

Highlighted in a callout box, one specific dot indicates a person who scored very high on the well-being scale and had a high percentage of deep talk.

Figure 8.1 is provided as a reference for the scatter plot, and the copyright information at the bottom states: "Copyright © 2021 W. W. Norton & Co."

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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