Question

Brian and Jack decided to investigate which water fountain at school has the coldest water. The two boys take measurements using identical equipment and return several minutes later with four temperature recordings. Surprisingly, even though the two boys measured the same fountains, their data showed different temperatures. Some of Brian's temperatures were lower than Jack's. Which statement would most likely explain the differences in their data? A) Brian walked around the school and Jack ran. B) Brian kept the thermometer in the water longer than Jack did. C) Jack guessed at his measurements and Brian did the real measuring. D) Brian used a Fahrenheit thermometer and Jack used a Celsius thermometer.

Answer 1

b

Step-by-step explanation:

he keep the thermoter in the water longer