Students must complete a total of 30 units for the Ph.D. Minor. 20 units must be from Statistics courses numbered 300 and above and must be taken for a letter grade (minimum grade of B for each course). The remaining 10 units can be from Statistics courses numbered 200 and above and may be taken for a letter grade (minimum grade of B for each course) or for credit. Students may not include more than three units of Stats 390, Consulting Workshop, towards the 30 units. The selection of courses must be approved by the Statistics department, and the Application for the Ph.D. Minor form must be approved by both the student's Ph.D. department and the Statistics department. Applicants should include a copy of their unofficial Stanford transcript, highlighting any relevant courses and grades, when submitting the application to the Student Services Manager.