The lifetime of bacteria follows the Weibull distribution. The probability that the bacteria lives for more than 10 hours is 0.6 and that it lives more than 20 hours is 0.3. We want to find the probability that among 300 bacteria more than 200 live longer than 10 hours. Which of the following works best to compute this?

a) P(XN < 200; Mu = 180, Sigma = 180)

b) P(XB > 200; p=0.6, n=300)

c) P(XB > 200.5; p=0.6, n=300)

d) P(Tw > 10; a and b to be computed from data

all it means is function 3

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3