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Need help ASAP !!
Ming wonders if there is a relationship between students' practicing music and their average in math class. She surveys ten of her classmates and asks them their average in math. She
also asks if they sing or play a musical instrument, and if so, how many hours they practice
per week. The scatter plot shows her results. Which statement is true?

The data are clustered at 5 to 6 hours of
music practice per week.

The more time a student spends practicing
music, the lower his or her average in math.

The student who practices 3 hours per week
and has an 88 average is an outlier.

There is a slight positive association between
hours of music practice and math average.
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Need help ASAP Ming wonders if there is a relationship between students practicing music and their average in math class She surveys ten of her classmates and a class=

Respuesta :

fichoh

The slope of the relationship between math average and hours of music practice is positive, hence, we can conclude that there is a positive association between the two variables.

From the graph :

  • The data is dispersed between 1 to 10 hours and not clustered at 5 to 6 hours.

  • The graph shows positive association, that is an increase in practice hours results in higher math scores and not the other way round.

  • From the graph, obtaining an average 88 for a 3 hours practice still resides closely with the points on the graph, hence not an outlier.

Therefore, we can conclude from the slope of the graph that there is a slight positive relationship between math score and music practise time.

Learn more : https://brainly.com/question/10855803

brcoo6472

Answer:

b

Step-by-step explanation:

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