You would like to obtain (and print) the average voltage converted from n arduino values coming from a sensor providing data to pin A4. In order to do that, you would like to create a user-defined function called sensor_average. Fill in the code below so that, using your function, on your serial monitor, you See: where n and xxx are respectively the number of values averaged and the average voltage computed. void setup () (int n = 5; float xxx; int sensor_power_pin = 2; int sensor_data_pin = A4; Serial begin (9600); pinMode (sensor_power_pin, OUTPUT) xxx = sensor_average (n, sensor_power_pin, sensor_data_pin); Serial print ("Average voltage for"); Serial print (n); Serial print ("values:"); Serial print ln (xxx);} void loop () (} You would like to obtain (and print) the average voltage converted from n arduino values coming from a sensor providing data to pin A4. In order to do that, you would like to create a user-defined function called sensor_average. Fill in the code below so that, using your function, on your serial monitor, you See: where n and xxx are respectively the number of values averaged and the average voltage computed. void setup () (int n = 5; float xxx; int sensor_power_pin = 2; int sensor_data_pin = A4; Serial begin (9600); pinMode (sensor_power_pin, OUTPUT) xxx = sensor_average (n, sensor_power_pin, sensor_data_pin); Serial print ("Average voltage for"); Serial print (n); Serial print ("values:"); Serial print ln (xxx);} void loop () (}