Ayala Brewer

10/30/2023 · Middle School

Decide whether the following statements makes sense (or is clearly true) or does not make sense (or is clearly false). Explain your reasoning. The relative frequency of B grades in our class was 0.3 . A. The statement makes sense. Suppose there were 20 people in the class. If 4 received Bs and 2 received As, then the relative frequency of \( B \) grades was \( \frac{4+2}{20}=\frac{6}{20}=0.3 \). B. The statement makes sense. Suppose there were 20 people in the class. If 6 received Bs, then the relative frequency of B grades was \( \frac{6}{20}=0.3 \). C. The statement does not make sense. Relative frequencies must be integers, and 0.3 is not an integer. D. The statement does not make sense. Statements about relative frequencies only make sense when the total number of data values is given.