The lecture you were listening to is over. the bell that rang in the hall signaled the end of class. you get up out of your seat, pick up your things, and walk out the classroom door. which kind of nerves sent the signals from your brain to initiate your physical movements?

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

explanation:

idk