Question

on which graph does the red point have a clear meaning? three graphs: 1. average daily temperature (temp (°f) vs day: sun, mon, tues, wed, thurs, fri, sat), 2. your math test scores (score vs test: 1st, 2nd, 3rd, 4th, 5th), 3. treadmill workout (distance (km) vs time (min): 0–30 min, 0–6 km)

Explanation:

To determine which graph has a red point with clear meaning, we analyze each:

1. Average Daily Temperature: Days are categorical (Sun, Mon, etc.), and the red point would represent a temperature on a specific day, but the context of "Time" (a non - day label) might be confusing.
2. Your Math Test Scores: Tests are numbered (1st, 2nd, etc.), and the red point is between 3rd and 4th test, which doesn't correspond to a real test (we don't have a 3.5th test), so its meaning is unclear.
3. Treadmill Workout: The x - axis is time (in minutes) and y - axis is distance (in km). The red point at, say, 15 minutes and 2.5 km (approx.) makes sense as it represents the distance covered at a specific time during the workout, a continuous relationship.

Answer:

The graph titled "Treadmill Workout" (the third graph with Distance (km) on the y - axis and Time (min) on the x - axis)