Among 8509 cases of heart pacemaker malfunctions, 439 were found to be caused by firmware, which is software programmed into the device. If the firmware is tested in 3 different pacemakers randomly...

Extracted text: Among 8509 cases of heart pacemaker malfunctions, 439 were found to be caused by firmware, which is software programmed into the device. If the firmware is tested in 3 different pacemakers randomly selected from this batch of 8509 and the entire batch is accepted if there are no failures, what is the probability that the firmware in the entire batch will be accepted? Is this procedure likely to result in the entire batch being accepted? The probability is . This procedure is to result in the entire batch being accepted. (Round to three decimal places as neede likely certain unlikely