Question
In the class interval of 130-136 the true lower limit is
SELECT THE CORRECT ANSWER
130.5
129
129.5
130
SELECT THE CORRECT ANSWER
130.5
129
129.5
130
Answers
GPT-4o mini
The true lower limit of a class interval is calculated by subtracting 0.5 from the lower boundary of the class interval.
In the class interval of 130-136, the lower boundary is 130.
Therefore, the true lower limit is:
130 - 0.5 = 129.5
So, the correct answer is **129.5**.
In the class interval of 130-136, the lower boundary is 130.
Therefore, the true lower limit is:
130 - 0.5 = 129.5
So, the correct answer is **129.5**.