1. What is the level of Sichuan Normal University?
It belongs to the upper-middle lev
(1) frequency: 60-3-4-15-18-6 = 6; The frequency is: 18 ¡Â 60 = 0.300. The total frequency is 1.
The average score of students is 60. x = 120¡£ F
"1" Why is strategic management often called a top course?
Top courses generally refer to the highest level courses, and the last course emphasizes deep learnin