write a paragraph regarding a t-test to further back up these findings: The proficiency levels in the fifth and sixth grades were 43% and 26%, respectively, further highlighting the need for targeted interventions to improve math proficiency. Interestingly, the seventh grade showed a significant improvement with a math proficiency level of 56%, the highest among the grades under review. This suggests that the instructional practices in the seventh grade may be more effective and could potentially be replicated in other grades to enhance math proficiency. In addition, the fifth-seventh-grade math teacher demonstrated exceptional classroom management skills, which likely contributed to the observed improvement in math proficiency. This teacher implemented a structured and consistent routine, which helped students understand what was expected of them and when. They also used a variety of teaching strategies to cater to different learning styles, including visual aids, group work, and hands-on activities. This not only kept the students engaged but also ensured they could grasp complex mathematical concepts more effectively. The teacher's ability to maintain discipline while fostering a supportive and inclusive learning environment was commendable. This allowed students to feel comfortable asking questions and making mistakes, which is crucial for learning. The teacher's effective classroom management, combined with her innovative teaching methods, likely played a significant ro