Question

blood type and Rh factors in addition to being grouped into four types human blood is good by Rheu(Rh) consider the following the below O. I. B. AbRh+ 37% 34% 10% 4%Rh- 6% 6% 2% 1%choose 1 American Random

Answer 1

The probability that one adult has enough leisure time excercise is 24%, which is the same that a probability factor of 24/100 = 0.24.

a) In the case of three adults, the probability that all have enought time is given by the triple prodcut of the previous probability factor:

0.24 x 0.24 x 0 .24 = 0.013

Whis is equivalrnt to a probability of 0.013 x 100 = 1.38%