Question

a scientist is studying the characteristics of butterflies and collects a random sample of butterflies to measure. information regarding the wingspan of the butterflies is shown in the histogram below. which of the following is a true statement regarding the information shown in the histogram? wings pan is a categorical variable. wings pan is a discrete quantitative variable. wings pan is a continuous quantitative variable. frequency is a continuous quantitative variable.

Explanation:

• Categorical variable: Represents types or groups (e.g., colors, species). Wingspan is a measurement, not a category.
• Discrete quantitative variable: Takes distinct, separate values (e.g., number of students). Wingspan can take any value within a range (e.g., 4.2 inches, 5.1 inches).
• Continuous quantitative variable: Can take any value within an interval. Wingspan fits this as it is a measurement (like length) that can be infinitely divided.
• Frequency: Counts the number of times something occurs. It is a discrete quantitative variable (e.g., 5, 8, 14) as it can only take whole - number values.

Answer:

Wingspan is a continuous quantitative variable.