[Shipping] Fastest same-day response Anonymous transactions. Option to switch between Rakuraku Mercari Delivery and Yuuyu Mercari Delivery. Shipping and handling included nationwide. [Overview] Official textbook for the Data Analysis Practical Skills Certification Exam, including mock exams and covering the entire exam scope. - Title: Data Analysis Practical Skills Certification Exam Official Textbook - Author: Data Matix Co., Ltd. - Contents: Explains project management, statistics, machine learning concepts, and basic techniques for Excel, SQL, Python, and R. - Features: Includes one mock exam. - Coverage: Covers the entire exam scope. - Format: Official textbook