I accidentally clicked one, can you please tell me if it's correct or not. if you don't know, please don't answer I need a 100 on this.

Thank you :)

Calculate the mean value (expected value) of the following discrete variable x (10 points): x = 0, 1, 2, 3, 4, 5, 6 p(x) = 0.2, 0.2, 0.15, 0.15, 0.15, 0.1, 0.05