You can take the exam. Changchun Financial Big Data Technology is a discipline that studies the collection, processing, storage, analysis and mining of big data in the financial field, involving statistics, mathematics, computer science and other fields. Candidates who are not good at math can apply for this major. Candidates who encounter difficulties in mathematics can choose to apply for this major and improve their mathematics ability by constantly learning mathematics knowledge. In addition, you can improve your math level by attending related training courses or basic math classes.