Jimmer is playing basketball. after 24 seconds, the shot clock goes off and he loses the ball. this happens every time he gets the ball because he refuses to pass or shoot. which of the following statements is true? jimmer is on a fixed-interval schedule of reinforcement. jimmer is on a variable-interval schedule of reinforcement. jimmer is on a fixed-ratio schedule of reinforcement. jimmer is on a variable-ratio schedule of reinforcement.