Final answer:
The type of observation described in the statement "The school bus is moving at 35 miles per hour" is a quantitative observation.
Step-by-step explanation:
The type of observation described in the statement "The school bus is moving at 35 miles per hour" is a quantitative observation.
A quantitative observation involves measuring or describing a characteristic using numerical values. In this case, the speed of the school bus is being measured in miles per hour.
Other examples of quantitative observations could include measuring the length of an object, the temperature of a substance, or the volume of a liquid.