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Select the correct answer below: Positive linear pattern Positive linear pattern with deviations Negative linear pattern Negative linear pattern with deviations O No pattern

Select the correct answer below: Positive linear pattern Positive linear pattern with deviations Negative linear pattern Negative linear pattern with deviations O No pattern

MATLAB: An Introduction with Applications
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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**Income vs. IQ Scatter Plot Analysis** **Introduction:** The scatter plot below shows data relating incomes and the IQ of people. This visualization aims to identify patterns between the two variables. **Scatter Plot Description:** - **Axes:** - The x-axis represents IQ, ranging from 70 to 130. - The y-axis represents Income in thousands of dollars, ranging from 20 to 140. - **Data Points:** - Each green dot on the chart signifies an individual with a specific IQ and corresponding income. **Observations:** - There is a clear upward trend observed in the scatter plot, indicating a positive correlation between IQ and Income. - Individuals with higher IQ scores tend to have higher incomes. For instance, those with an IQ of 120 and above generally have incomes exceeding $100,000. - Conversely, lower IQ scores correlate with lower incomes, as seen with individuals scoring around 80 IQ, typically earning about $20,000. **Conclusion:** The scatter plot demonstrates a positive relationship between IQ and income levels, suggesting that, generally, as IQ increases, so does income. **Educational Implications:** Understanding correlations such as these can help educators, policymakers, and students recognize potential economic impacts related to cognitive ability. However, it's essential to consider that correlation does not imply causation, and numerous factors can influence both IQ and income. **Note:** While this scatter plot indicates a correlation, it is vital to approach the interpretation with a comprehensive analysis, considering other socio-economic factors that can contribute to variations in income.
Transcribed Image Text:**Income vs. IQ Scatter Plot Analysis** **Introduction:** The scatter plot below shows data relating incomes and the IQ of people. This visualization aims to identify patterns between the two variables. **Scatter Plot Description:** - **Axes:** - The x-axis represents IQ, ranging from 70 to 130. - The y-axis represents Income in thousands of dollars, ranging from 20 to 140. - **Data Points:** - Each green dot on the chart signifies an individual with a specific IQ and corresponding income. **Observations:** - There is a clear upward trend observed in the scatter plot, indicating a positive correlation between IQ and Income. - Individuals with higher IQ scores tend to have higher incomes. For instance, those with an IQ of 120 and above generally have incomes exceeding $100,000. - Conversely, lower IQ scores correlate with lower incomes, as seen with individuals scoring around 80 IQ, typically earning about $20,000. **Conclusion:** The scatter plot demonstrates a positive relationship between IQ and income levels, suggesting that, generally, as IQ increases, so does income. **Educational Implications:** Understanding correlations such as these can help educators, policymakers, and students recognize potential economic impacts related to cognitive ability. However, it's essential to consider that correlation does not imply causation, and numerous factors can influence both IQ and income. **Note:** While this scatter plot indicates a correlation, it is vital to approach the interpretation with a comprehensive analysis, considering other socio-economic factors that can contribute to variations in income.
**Question:** Select the correct answer below: - O Positive linear pattern - O Positive linear pattern with deviations - O Negative linear pattern - O Negative linear pattern with deviations - O No pattern
Transcribed Image Text:**Question:** Select the correct answer below: - O Positive linear pattern - O Positive linear pattern with deviations - O Negative linear pattern - O Negative linear pattern with deviations - O No pattern
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