Graph Types C97531
1. **Problem Statement:**
We need to suggest the most suitable graph types for two scenarios based on the given data of BMI, Daily Calorie Intake, and Gender.
2. **Scenario i:** To determine whether there is a relationship between BMI and Daily Calorie Intake.
- Since both BMI and Daily Calorie Intake are numerical variables, the best way to visualize their relationship is using a **scatter plot**.
- A scatter plot shows individual data points on a two-dimensional plane, allowing us to see if there is a correlation or pattern between the two variables.
3. **Scenario ii:** To assess the distribution of BMI among members with respect to Gender.
- Here, BMI is numerical and Gender is categorical.
- Suitable graphs include **box plots** or **grouped bar charts**.
- A box plot effectively shows the distribution, median, quartiles, and potential outliers of BMI for each gender group.
- Grouped bar charts can show average BMI per gender but do not show distribution details as well as box plots.
**Final answers:**
- i. Use a **scatter plot** to visualize the relationship between BMI and Daily Calorie Intake.
- ii. Use a **box plot** to assess the distribution of BMI by Gender.