Final answer:
A hanging thermometer in a walk-in cooler should be accurate to within 2 degrees Fahrenheit.
Step-by-step explanation:
A hanging thermometer in a walk-in cooler should be accurate to within 2 degrees Fahrenheit.
Thermometers are used to measure and monitor temperatures. In food storage, it is important to maintain specific temperature ranges to inhibit bacterial growth and ensure food safety. The precise accuracy required for a hanging thermometer in a walk-in cooler is typically within 2 degrees Fahrenheit.