<jupyter_start><jupyter_text>The data provided contains information about individual study results for mathematics, together with demographic information about the student.Solve each subquest in one cell. Show, if applicable, at the end of each cell first 5 lines of your last result (s).<jupyter_code>import pandas as pd<jupyter_output><empty_output>
{'fraction_non_alphanumeric': 0.05128205128205128, 'fraction_numerical': 0.002849002849002849, 'mean_word_length': 6.6521739130434785, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'chain_length': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '583693', 'license': 'MIT', 'n_tokens_mistral': 94, 'n_tokens_neox': 88, 'n_words': 43, 'path': 'provisioning/files/Data_analysis/machine_learning/notebook-files/Demographic Studentscore Starter.ipynb', 'repo_name': 'fpkmatthi/db3-server', 'size': '351'}