Mr. Hanley and Ms. Balch gave the same Algebra final exam to their classes. The histograms show the distribution of the scores for each class. One of the classes will get extra tutoring following the exam to help them with the topics they missed on the exam. Which class likely needs more tutoring help, and why?
It appears that Ms. Balch's class likely needs more tutoring help, as their histogram shows a larger number of students scoring lower on the exam compared to Mr. Hanley's class. The distribution of scores in Ms. Balch's class is skewed towards the lower end, indicating that a higher percentage of students in her class performed poorly on the exam. This suggests that there may be more students in Ms. Balch's class who are struggling with the material and would benefit from additional help and support.
