Answer:
Step-by-step explanation:
See the attached image
Solution
Step 1

Step2
The probability that at least one will have a defect
= 1 - the probability that noon will have a defect
Step 3
Use the binomial distribution
That would be 449 because if you divide them you will get it. So 5*4=20//22-20=2//take down 4=24.//5*4=20//24-20=4//take down 5=45//5*9=45//45-45=0// so that's why it's 449
Answer:
D I think
Step-by-step explanation:
because each choice has a 25% chance to land and there are 2 evens so the chances are a 50% to a 50%