![SOLVED: The author purchased a slot machine (Bally Model 809 ), and tested it by playing it 1197 times. When testing the claim that the observed outcomes agree with the expected frequencies, SOLVED: The author purchased a slot machine (Bally Model 809 ), and tested it by playing it 1197 times. When testing the claim that the observed outcomes agree with the expected frequencies,](https://cdn.numerade.com/ask_previews/c72f9087-ff3a-4dfb-beeb-719247689412_large.jpg)
SOLVED: The author purchased a slot machine (Bally Model 809 ), and tested it by playing it 1197 times. When testing the claim that the observed outcomes agree with the expected frequencies,
![Bally Electro-Mechanical 4 Reel Slot Machine, Bally Continental. GETT Part Bally 4 Reel Continental - GET-T Bally Electro-Mechanical 4 Reel Slot Machine, Bally Continental. GETT Part Bally 4 Reel Continental - GET-T](https://get-t.net/wp-content/uploads/2021/08/GPC125_5-scaled.jpg)
Bally Electro-Mechanical 4 Reel Slot Machine, Bally Continental. GETT Part Bally 4 Reel Continental - GET-T
![Vintage Bally Slot Machine, 3 reel, Electro-mechanical. Bally Model 809-7ZX. GETT Part# Bally Mechanical Reel - GET-T Vintage Bally Slot Machine, 3 reel, Electro-mechanical. Bally Model 809-7ZX. GETT Part# Bally Mechanical Reel - GET-T](https://get-t.net/wp-content/uploads/2021/08/GPC125_3-scaled.jpg)