BELL RINGER
A{Q, R, S, T, U, V} B{T, U, V, W, X, Y, Z}
1. How many elements are in {A}? n{A} = 6
2. How many elements are in {B}? n{B} = 7
3. how many elements are in {AuB}? n{AuB} = 10 because T, U, V are in both sets, so they are only counted once
4. How many elements are in {AnB}? n{AuB} = 3 because T, U, V are in both sets
5. Are these two sets independent or dependent? These sets are dependent because they overlap over elements T, U, V
AGENDA
1. Bellringer
2. Homework Review
3. Independent probabilities
OBJECTIVE
Students will learn to identify independent probabilities
HOMEWORK
Begin review set A on pg. 490. Remember to ask questions tomorrow for the test on Thursday.
QUESTION
P(G)=0.3, P(D)=0.7 and P(GuD)= 1, are G and D dependent or independent?
I know, horrible question... Sorry this was so late. My computer has a virus or something so i would get half done and it would crash, leaving me to start over... Hooray for attempt number 11! Yay!
Independent. lol.
ReplyDeleteindependent..
ReplyDelete0.3 + 0.7 = 1, so it's independent as they add up to the same number.
ReplyDeleteHola,
ReplyDeleteIndependent
shawny =)
They are independent....
ReplyDeletep(G) = 0.3
p(D) =+0.7
----
P(GuD)= 1.0
Theyre the same
okay the events are independent
ReplyDeletesince the two probailites are the same
Hii lol I think the events are independent because they are the same.
ReplyDeleteThey are independent events.
ReplyDeleteThe events are independent
ReplyDelete