(Solved): A researcher wants to study the academic performance of large primary schools (defined as four or m ...

A researcher wants to study the academic performance of large primary schools (defined as four or more classrooms per grade) in her county. She decides to measure each school's academic performance by collecting data on the percentage of students performing at or above grade level. The following table shows each school with the percentage of students performing at or above grade level. (Note: Academic Performance is measured as the percentage of students performing at or above grade level) In order to organize the data in Table 1 , the researcher needs to decide whether to use a grouped frequency distribution table or whether to list each possible score individually from the lowest score to the highest score (or from the highest score to the lowest score), including scores in between that have zero frequencies. If she lists all possible scores individually, the frequency distribution table would have rows. The researcher decides that a grouped frequency table would better organize this data. Table 2 divides the range of these 25 schools' academic performance into nine intervals and gives some of their frequencles and relative freturuencies. Based on the information provided in Table 1, use the dropdown menus to complete Table 2. The preceding table obeys some basic rules of grouped frequency tables. First, the table has approximately 10 The width of each interval is a relatively number. The bottom score in each class interval is a of the width. In which interval would a score of \( 29.6 \) fall? In which interval would a score of \( 19.4 \) fall?