Maria is comparing data from an investigation about the melting point of ice. Based on her research, she knows ice melts at 32°F or 0°C.

Which data set is accurate?

Set 1: 3°C, 3°C, 3°C
Set 2: 32°F, 32°F, 31°F
Set 3: 5°C, –2°C, 6°C
Set 4: 35°F, 40°F, 37°F