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julio distributed a survey to his fellow students asking them how many hours they spent playing sports in the past day. He also asked them to rate their mood on a scale from 0 to 10, with 10 being the happiest. Julio created the following scatterplot and regression line to show this relationship. The fitted line has a y-intercept of 5. What is the best interpretation of this y-intercept?

Respuesta :

Answer: The model indicates that students who have spent 0 hours playing sports will have an average mood rating of 5

Step-by-step explanation:

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A y-intercept of 5 means players spending 0 hours playing sports will have an average rating of 5.

What is linear regression?

Linear regression is a linear approach for modelling the relationship between a scalar response and one or more explanatory variables.

In this case, y is the rating of the mood on a scale from 0 to 10 while the x represents the number of hours in playing sports.

We know the y-intercept means the x-coordinate is 0 means the number of hours spent playing sports is 0.

So, a y-intercept of 5 means students who have spent 0 hours playing sports will have an average mood rating of 5.

Hence, a y-intercept of 5 means players spending 0 hours playing sports will have an average rating of 5.

To get more about linear regression visit:

https://brainly.com/question/25987747

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