Exam-style question
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Write a Python 3 relational expression that evaluates to True when temperature is greater than or equal to 18. Then state the result when temperature has the value 17.
Model answer
What a good answer should say
- The expression is temperature >= 18.
- When temperature is 17, the expression evaluates to False.
Explanation
Why this works
The >= operator tests both conditions represented by 'greater than or equal to'. Since 17 is not greater than 18 and is not equal to 18, the result is False.
Common mistake
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