Paperback. Pub 2011 07 208 Traditional Chinese Dr. Yi with statistical key concepts. breath Society described the statistics and inferential statistics STEP mastered statistically the overall outline establish the most basic descriptive statistics knowledge through information of about tactics. interpretation of the characteristics of the data itself. Axis. and the normal population. General grasp of the test and interval estimate. to lay the foundation for the inferential statistics. learning frequency distribution table. histogram mapping method. Mean. standard deviation statistics. Normal distribution. test and approximate interval estimation concept. practical to master the birth and death rates and other social or economic status of meteorological and marine environmental assessment. examinations placement Evaluati...