Posted by Maya on Saturday, June 13, 2009 at 12:28pm.
Tell whether the events are independent or dependent. Explain.
selecting a compact disc from a storage case and then selecting a second disc without replacing the first.

math  Elina, Saturday, June 13, 2009 at 1:45pm
well independent means if the result of the other event has no effect on the other

math  Damon, Saturday, June 13, 2009 at 5:50pm
Start with for example 10 in the case
then chances of getting disk A is 1/10
However when you go for the second one, the chances of getting a particular disk are 1/9
so the second trial depends on the first one.