Final answer:
Option C, 'The temperature is 92 degrees today,' is the positive statement because it is a factual claim that can be tested or verified, unlike the other options, which are normative statements containing subjective judgments.
Step-by-step explanation:
The question 'Which of the following is a positive statement?' asks us to identify a statement that provides factual information without expressing a value judgment or opinion. Among the given options, the positive statement is C. The temperature is 92 degrees today.
Positive statements are based on empirical facts that can be tested or verified, unlike normative statements which are based on personal beliefs or opinions about what ought to be. Options A, B, and D are normative statements because they contain subjective terms like 'too high', 'too hot', and 'nice', which vary between individuals.