What percentile is Kaia in for her WCPM if she reads 77 WCPM in the fall of 2nd grade?

To determine the percentile rank for a student’s Words Correct Per Minute (WCPM), it’s essential to compare their performance against normative data for their grade level. For second graders in the fall, the average WCPM typically falls within a certain range. If Kaia reads 77 WCPM, this score would indicate that she is performing better than a substantial portion of her peers.

Being in the 50th to 75th percentile suggests that Kaia's reading fluency is above average for her grade level, which aligns with her score of 77 WCPM. It's common for students in the lower end of the range to score below the 50th percentile, and those demonstrating exceptional reading skills to fall above the 75th percentile. Thus, Kaia’s score reflects a comfortable positioning within the upper mid-range percentile, supporting the idea that being between the 50th and 75th percentile shows she is reading at a satisfactory level for her age group. This is why the chosen option accurately represents her reading fluency.