this ither to take home as family pets (For this probiem define a success as sel
ID: 2934089 • Letter: T
Question
this ither to take home as family pets (For this probiem define a success as selecting a dog that will eventualy aspenience deathess) Complete parts a heough d below a. Delermine the probability that none of the two puppies selected will espenience deathess 6222 (Round to four decimal places as needed) b. Determine the probabilty hat one ot the two puppies selected will experience deathess Round to four decimal places as eeded) c. Determine the probability that both puppies selected wil expenience deatness 222 (Round to tar dermal places as needed) d. Caloulate the mean and standand deviation of this distrbution The standand deviation of this isribution is Enter your answer in each of the answer boses Type here to search 5 6 2Explanation / Answer
(Note: Data on the image is difficult to read.)
Probability that a dog will suffer deafness = 2/10 = 0.2.
Probability that a dog will not suffer deafness = 1 - 0.2 = 0.8.
a. Probability that none of the two puppies will suffer deafness = 0.8 * 0.8 = 0.6400.
b. Probability that none of the two puppies will suffer deafness = 2 * 0.2 * 0.8 = 0.3200.
c. Probability that both he two puppies will suffer deafness = 0.2 * 0.2 = 0.0400.
d. Mean = 0.2 * 10 = 2.000.
Standard deviation = (2*0.8) = 1.6 = 1.265.
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