<PRE><B>Question 750294</B>
Family X1 X2 X3 X4 X5 X6 X7 X8 X9 X10
Autos 4 5 3 2 2 3 3 1 4 3
TVs   4 4 5 3 3 4 5 5 4 3 
3)Using the Census data in problem 1, above, if one of the 10 families residing in Florida is selected at random, what is the probability of the following: 
a) It has 4 Autos?::: 2/10 = 1/5
-----------------------------------------
b) It has 4 Autos and 4 TVs?::: 4/10 = 2/5 
-----------------------------------------
c) It has 4 Autos or 4 TVs?::: 6/10
-------------------------------------------
d) It has 4 Autos given it has 4 TVs?:: 2/4 = 1/2
=========================
Cheers,
Stan H.
=========================</PRE>