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Lesson 1

1. Lesson 1

1.10. Explore 6

Mathematics 30-3 Module 6

Module 6: Measurement

 

From Share 2 you may have noticed that the degree of accuracy and precision required can vary depending on how important it is to get the best measurement. When cooking, you may need to know the inner temperature of the poultry to a level of accuracy and precision that ensures you have killed the bacteria in the poultry. If you are getting ready to go outside, you only need the temperature accurately enough to tell whether you need to wear a coat or put on your shorts.

 

Self-Check 4

 

Use the photograph of the thermometer to answer the following questions.

 

This is a photograph of a large round thermometer with divisions of 10 degrees Fahrenheit.
  1. What is the precision? Answer
  2. Would it be accurate to say that the temperature is 35°F? Answer
  3. The weather channel says the temperature in the area is 35°F. Explain which measure you expect to be more accurate. Answer
  4. Make suggestions on how to increase the precision of this thermometer. Answer



glossary

Add the following terms to your copy of Glossary Terms:

  • accuracy
  • precision
  • calibrate