A shipping container contains seven complex electronic systems. Unknown to the purchaser, two are defective. Two of the seven are selected for thorough testing and are then classified as defective or non defective. What is the probability that no defectives are found?

Explanation:

There are only two mutually exclusive possibilities for each complex electronic system: being defective or being not defective:

Probability that no defective systems are found in the sample is the equal to the probability of selecting them consecutively without replacement and finding each one is not defective:

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

it depends on the weather. because i have flown to seattle when it was pouring down rain and there was one time i flew to ohio when it was snowing hard. whats your situation.

step-by-step explanation: