double number = 2;
void setup() {
  Serial.begin(115200);
}
void loop() {
  for(int i = 0; i < 10; i++){
    number = number + random(0,11);
  }
  int avg = number / 10;
  number = 0;
  Serial.print("Average: ");
  Serial.println(avg);
  delay(2000);
}