subject
Mathematics, 31.03.2020 00:51 kevino8

W
WW
Here is the distribution of blood types for randomly
chosen black Americans:
o
А
в
AB
ele mai bun
AB. C
Blood
Type:
Probability:
0.49
.
0.20
0.04
Joe can safely receive blood transformations from
people with blood types O and B. What is the
probability that a randomly chosen black American
can donate blood to Joe?


W WW Here is the distribution of blood types for randomly chosen black Americans: o А в AB ele mai b

ansver
Answers: 3

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