anonymous
  • anonymous
There are 8 mangoes in a bag.the chance of a rotten mango being packed is 0.05.if 4 bags are chosen at random ,find the probability that all the bags do not contain any rotten mango.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
The answer is 0.01283...but I do not know how to solve it!!!!
marigirl
  • marigirl
@saseal
anonymous
  • anonymous
you sure its 0.01283?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

marigirl
  • marigirl
what method would you use to go about this question?
anonymous
  • anonymous
idk im not very good in probability yet
marigirl
  • marigirl
@UsukiDoll
UsukiDoll
  • UsukiDoll
I don't do stats.
kropot72
  • kropot72
The probability of one randomly selected bag having no rotten mango is given by \[\large (1-0.05)^{8}=0.6634\] The probability of 4 randomly selected bags having no rotten mango is therefore: \[\large 0.6634^{4}=0.1937\]
anonymous
  • anonymous
ikr thats why i asked him if hes sure about the answer
anonymous
  • anonymous
Finally I managed to solve the q....the working was 4c0 multiply with 0.6634 to the power of 0 and multiply with 1- 0.6634to the power of 4 .....anyway tq guys
kropot72
  • kropot72
@Babypanda "Finally I managed to solve the q....the working was 4c0 multiply with 0.6634 to the power of 0 and multiply with 1- 0.6634to the power of 4 ....." 0.6634 is the probability that one randomly selected bag has no rotten mango. But you have used (1 - 0.6634), which is the probability that one randomly selected bag has one or more rotten mango. Therefore your working finds the probability that all four randomly chosen bags have one or more rotten mango. However the question asks for the probability that all the bags do not contain any rotten mango. So the result that you have obtained is not what the question asked for.

Looking for something else?

Not the answer you are looking for? Search for more explanations.