Hello, Can you please assist me with the homework problem below. As well as showing work/explaining so I understand the steps for similar problems?

1. An elementary school keeps a record of the number of children sent to the office for disciplinary action. Over a long period of time, the number x of children sent to the office per day had the probability distribution: x P(x) 0 0.1 0.2 2 0.3 3 0.2 4 0.1 5 0.1 (a) Find the probability that more than one child is sent to the office per day. [6 pts] (b) Find the expected value u of the number of children sent to the office in a day. [6 pts] (c) Find the standard deviation o of the number of children sent to the office per day. [6 pts]