PLEASE HELP !! To evaluate the quality of the cellular phones coming off the assembly line, the manufacturer takes one every half-hour and tests it. About 1 out of 10,000 is found to have a minor mechanical problem. The company assumes from this data that 1 out of every 10,000 cellular phones they produce will be returned for mechanical problems after being purchased. Determine whether this conclusion is valid. Justify your answer.

try to make sense out of this problem to where you can understand it

Step-by-step explanation:To evaluate the quality of the cellular phones coming off the assembly line, the manufacturer takes one every half-hour and tests it. About 1 out of 10,000 is found to have a minor mechanical problem. The company assumes from this data that 1 out of every 10,000 cellular phones they produce will be returned for mechanical problems after being purchased. Determine whether this conclusion is valid. Justify your answer.

2,600 divided by 80 = 32.5

step-by-step explanation: