(1)Using the survey data set the following plot comparing the hand spans for eac

Question

(1)Using the survey data set the following plot comparing the hand spans for each student was created. Use this plot and additional code in the Appendix to answer the following questions.

Describe the relationship observed here. Be sure to talk about the direction, strength, and form of the relationship. Additional results found in the Appendix may be useful here.

(2) The following histograms display the heights of males and females from the student survey data. The Appendix contains summary statistics that you will need to use to answer the following questions

(a) What does the height of the bars represent? Be specific.

(b) On average which gender is taller? Which gender is more variable in their reported heights? Provide numerical justification for your answers.

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Explanation / Answer

Question 1:

The direction of scatterplot is POSITIVE, Strength is Strong and relationship is a strong linear relationship.

Question 2

(1) Height of the bars represtent the number of males or females who has height in the specific range.

(2) On average Males are taller. As we can see that Males have their Bar chart on more right to the females chart.

THe gender Males are more variable than female variable as it is more dispersed than the female gender.

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