Please teach me how to fill this chart out. You are a second-grade teacher. It is the month of March. Review the charts below to familiarize yourself with the classroom demographics and a particular student named Paula.

Classroom Demographics:
- Caucasian: 2 female, 2 male, 1 nonbinary
- Students of Color: 4 female, 3 male
- Hispanic: 4 female, 3 male
- Asian: 0 female, 2 male
- Middle Eastern: 1 female, 0 male
- Free and Reduced Lunch: 4 male
- ML Students: 3 female, 3 male
- IEP for Reading Disability: 1 female, 2 male

Note: You have a total of 22 students in your class. Some columns contain duplicate children.

Class Profile/Percentile Rankings on Reading Assessment Test (Month: March):

| Student | Fluency | Comprehension | Phonemic Awareness | Phonics | Vocabulary |
|-----------|---------|---------------|--------------------|---------|------------|
| Etka A. | 56 | 58 | 60 | 55 | 54 |
| Fei D. | 56 | 54 | 56 | 50 | 49 |
| Justyn D. | 77 | 60 | 65 | 69 | 81 |
| Michael F.| 60 | 63 | 63 | 55 | 61 |
| Aaron H. | 88 | 81 | 82 | 82 | 90 |
| Carlos H. | 43 | 49 | 36 | 38 | 40 |
| Patricia J.| 33 | 35 | 27 | 30 | 40 |
| Ava J. | 14 | 19 | 20 | 21 | 37 |
| Arthur K. | 82 | 51 | 54 | 55 | 60 |
| Roberto K.| 67 | 71 | 69 | 65 | 71 |
| Xi L. | 41 | 40 | 38 | 33 | 49 |
| Sarah L. | 52 | 52 | 54 | 58 | 32 |
| Paula M. | 36 | 45 | 57 | 49 | 46 |
| Jesus N. | 33 | 37 | 41 | 41 | 31 |
| Destiny P.| 48 | 40 | 49 | 47 | 50 |
| Jimayrah R.| 77 | 84 | 81 | 85 | 79 |
| Angelica S.| 92 | 91 | 96 | 99 | 93 |
| Abigail V.| 99 | 98 | 98 | 98 | 99 |
| Malika Y. | 19 | 22 | 25 | 23 | 19 |
| Joy Y. | 92 | 87 | 98 | 98 | 87 |
| David Z. | 72 | 70 | 72 | 70 | 73 |
| Christine Z.| 31 | 21 | 47 | 45 | 42 |

Individual Results on Standardized Reading Assessment:
- Student: Paula M.
- Date: 3/22
- Grade: 2nd
- Raw Scale G.E.: 4939
- Percent-tile Stanine: 24
- IRL ZPD Lexile: 2.3 1.9-2.5 400

Task:

Using the Class Profile/Percentile Rankings Chart, calculate the following information about academic achievement. Show your work.

1. Class Average of Percentile Ranks
2. Percentage of Class at or above average (PR 50)
3. Range of Percentile Ranks for:
- Fluency: 59
- Comprehension
- Phonemic Awareness
- Phonics
- Vocabulary

To calculate the Class Average of Percentile Ranks, add the percentile ranks for each student in a specific category (e.g., Fluency) and divide by the number of students.

The steps are:

Create a dictionary to store data.
Calculate the class average for each category.
Calculate the percentage of students above average.
Calculate the range of percentile ranks.
Print the results to the console.

How to fill this chart?

For the Percentage of Class at or above average (PR 50), count the number of students with a percentile rank equal to or higher than 50, then divide by the total number of students.

The Range of Percentile Ranks is the difference between the highest and lowest percentile ranks in each category.

For Fluency, the Class Average is: (56+56+77+60+88+43+33+14+82+67+41+52+36+33+48+77+92+99+19+92+72)/22 = 61.9.

The Percentage at or above average is 14/22 = 63.6%.

The Range is 92-14 = 78.

So, Repeat this process for other categories.