Given: The set of scores for a variable is displayed in a frequency distribution polygon.
To find: We need to find which scale of measurement was used to measure the variable
Solution: A frequency distribution table is always either in interval or in ration scale.
Answer:
110
Step-by-step explanation:
80 + 30
= 110
Well, both variables appear to be negative, and the only option present that equals -20 is option A
I d k the answer but thanks for the points! LOL
