Answer: The estimated weight of the chicken after being cooked is 6.24 ounces.
Step-by-step explanation: This is calculated by first calculating what the weight loss is during the cooking process. Since the question indicates that that it will decrease by 22%, we first calculate 22% of 8 ounces. 8 x .22 = 1.76 is the weight loss during cooking. Next we subtract the weight loss to determine what the after cooking weight is. 8 - 1.76 - 6.24 ounces.