A scientist is researching trends in global temperatures. To support his theory that the Earth's temperature is increasing, he gathers the average temperatures recorded in Miami for the last 150 years. From his data he concludes that the Earth's temperature is increasing.

How should the scientist's research methods be improved to make his conclusions more valid?

Question

A scientist is researching trends in global temperatures. To support his theory that the Earth's temperature is increasing, he gathers the average temperatures recorded in Miami for the last 150 years. From his data he concludes that the Earth's temperature is increasing.

How should the scientist's research methods be improved to make his conclusions more valid?

anonymous · Answer

sample more locations ,increase frequency