\"\"

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Observe the graph:

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The scatter plot at the right represents the number of DVD players sold from \"\" to \"\".

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a.

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Find the data represents a positive, negative or no relationship between the year and the

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number of players sold.

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Let \"\" represents number of DVD sold from year and \"\" represents the number of players sold.

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As \"\" increases and \"\" increases.

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Data in scatter plot shows a no relationship.

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b.

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What appears to be the trend between \"\" and \"\", \"\" and \"\".

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Since \"\" and \"\" is DVD sold from year increases and he number of players sold increaes.

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\"\" and \"\" DVD sold from year increases and he number of players sold decreaes and then increases.

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Here, the relationship represents the negative.

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c.

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What factors could contribute to the trend displayed in the scatter plot.

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The scatter plot at the represents the relationship between two variables, \"\" and \"\".

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\"\" increases and \"\" increases then it has positive relationship.

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\"\"

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a.

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It has positive relationship.

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b.

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\"\" and \"\" is DVD sold from year increases and he number of players sold increaes.

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\"\" and \"\" DVD sold from year increases and he number of players sold decreaes.

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c.

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\"\" increases and \"\" increases then it has positive relationship.