Please help with Statistics problem. Thanks

Statistics
Tutor: None Selected Time limit: 1 Day

Suppose that  and  are independent events such that  and  .

Find  and  .

May 8th, 2015

question is not complete...
Please post it correctly or post a screenshot. That would be better.

Thanks

May 8th, 2015

That is the question its nothing else to post


May 8th, 2015

Suppose that _____and______ are independent events such that____ and____ .

Find_____ and _____.


There should be something in the blanks. Please check.
There should be some event and need to tell what is to be Find here?


May 8th, 2015

Suppose that A and B are independent events such that P (A) = 0.40 and P (B) = 0.20 its a line over the B.

Find the P(A upside down U B) and P(AUB)

Suppose that  and  are independent events such that  and  .

Find  and  .


May 8th, 2015

P(A)  = 0.4
P(B) = 1 - P(B with bar) = 1-0.2 = 0.8

P(A n B) = P(A) * P(B) = 0.4 * 0.8 = 0.32
P(A U B) = P(A) + P(B) - P(A)*P(B) = 0.4 +0.8 -0.32 = 0.88


There you go. Please give me good ratings :)

May 8th, 2015

Thank you I will so the answer is 0.32 and 0.88

May 8th, 2015

yes!

May 8th, 2015

Thanks

May 8th, 2015

I just posted another one

May 8th, 2015

Are you studying on the go? Check out our FREE app and post questions on the fly!
Download on the
App Store
...
May 8th, 2015
...
May 8th, 2015
Dec 3rd, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer