Question

question 1 which of the following is a qualitative variable? a. average daily temperature b. number of days without precipitation c. weight in kilograms d. ethnicity

Explanation:

A qualitative variable is non - numerical, describing a quality or category.

• Option A: Average daily temperature is a numerical value (quantitative).
• Option B: Number of days without precipitation is a count (quantitative).
• Option C: Weight in kilograms is a numerical measurement (quantitative).
• Option D (Ethnicity): Ethnicity is a category (e.g., Asian, African - American, etc.), so it is qualitative.

Answer:

D. Ethnicity