The text indicates that in real life, continues reinforcement is rare, sometimes responses are reinforced, sometimes not. Among the most important schedules of partial reinforcement are fixed ratio (FR), variable ratio (VR), fixed interval (VI). Identify the schedule in the examples below by writing you answer in the spaces on the left. Remember interval refers to a time period and ratio to a number! 1.............. Buying state lottery tickets and winning. .2. ........... A hotel maid may take a 15 -minute break only after having cleaned three rooms. 3. ............ Watching and seeing shooting stars on a dark night. 4. .......... A teenager receives an allowance every saturday. 5. ........... Checking the front door for a newspaper when the delivery person is extremely dependable. 6. ........... A professional baseball player gets a hit approximately every third time a bat. 7. ............ Checking the oven to see chocolate chip cookies are done, when baking time is know. 8. ............ A blueberry picker receives $1 after filling 3 pint boxes. 9.............. A charitable organization makes the average of ten phone calls for every donation it receives. 10. .......... Calling a garage mechanic to see if your car is fixed yet.