Answer to Question #233929 in Statistics and Probability for KSSS

Question

Question:

The range of X is set {0,1,2,3,x}, where x is unknown. If each value is equally likely and the mean of X is 6, determine X.

Use this Website: https://drive.google.com/file/d/1WXfzeHG3zstrDm8Ti-0tlF2GuRIe4Tqo/view?usp=sharing

Need the codes for MATHLab

Note: 

->> Need the right codes for the App Called MathLab, use the codes to get the answer.