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anonymous
 one year ago
You have a set of 10 cards—five red and five blue. Each group of five colored cards is numbered one through five.
What is the probability of drawing a red four and then a blue four, while replacing the card between the drawings?
A company has determined that 1% of its widgets are defective.
If a customer received 2 widgets, what is the probability that they are both defective?
anonymous
 one year ago
You have a set of 10 cards—five red and five blue. Each group of five colored cards is numbered one through five. What is the probability of drawing a red four and then a blue four, while replacing the card between the drawings? A company has determined that 1% of its widgets are defective. If a customer received 2 widgets, what is the probability that they are both defective?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Do you know about the pigeonhole principle?

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2the odds in drawing the red 4 is 1 in 10, so to get it would be 1/10. the odds are the same for getting the blue 4, so again, it's 1/10. Because this is a probability of two simultaneous events, you have to multiply the probabilities. So, (1/10)(1/10) = 1/100. Your answer is A.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Where did you get A from, i don't see any choices?

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2Assume independence because there are probably a lot of widgets. 1/100 x 1/100 = 1/10,000 How do I get the 1/100? From 1% 1% = 0.01 = 1/100

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2i have had this question before and before that choice was a so i thought i was a

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2yup i am pretty fast

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2yeah all your catoriges have to move up for your mian number to change

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how do i get more engagement?

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2i have not moved up in a while but i have answered so many questions and i found out i need 8 more medals

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.2Your dedication and engagement when learning on OpenStudy
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