Scatter Plot and Data

For 10 days, Romero kept a record of the number of hours he spent listening to music.  The information is shown in the table to the left. Which scatter plot shows Romero’s data graphically?

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The school store did a study comparing the cost of a sweatshirt with the number of sweatshirts sold. The price was changed several times and the numbers of sweatshirts sold were recorded. The data are shown in the table below. Which scatter plot represents the data?

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The maximum height and speed of various roller coasters in North America are shown in the table below. Which graph represents a correct scatter plot of the data?

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There is a negative correlation between the number of hours a student watches television and his or her social studies test score.  Which scatter plot below displays this correlation?

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Which scatter plot shows the relationship between x and y if x represents a student score on a test and y represents the number of incorrect answers a student received on the same test?

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A line of best fit has been drawn on the scatter plot to the left. The relationship between these variables can be described as having

• a negative correlation

• no correlation

• a positive correlation

• zero correlation

What is the relationship between the independent and dependent variables in the scatter plot shown to the left?

• Undefined Correlation

• Negative Correlation

• Positive Correlation

• No Correlation

The scatter plot below represents the relationship between the number of peanuts a student eats and the student's bowling score. Which conclusion about the scatter plot is valid?

• There is almost no relationship between eating peanuts and bowling score.

• Students who eat more peanuts have higher bowling scores.

• Students who eat more peanuts have lower bowling scores.

• No bowlers eat peanuts.

A set of data is graphed on the scatter plot to the left. This scatter plot shows

• no correlation

• positive correlation

• negative correlation

• undefined correlation

The scatter plot shown below represents a relationship between x and y. This type of relationship is

• a positive correlation

• a negative correlation

• a zero correlation

• not able to be determined