Additional Probability Problems

Additional Probability Problems - Additional Additional...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
    Additional Additional Probability Probability Problems Problems
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
1) The American Red Cross says that about 45% of the  U.S. population has Type O blood, 40% Type A,  11% Type B, and the rest type AB. Someone volunteers to give blood, what is the  probability that this donor  a) has Type AB blood? b) has Type A or Type B? c) has the complement of Type O? 4% 51% 55%
Background image of page 2
2) The American Red Cross says that about 45% of the  U.S. population has Type O blood, 40% Type A,  11% Type B, and the rest type AB. Among four potential donors, what is the probability  that  a) all are Type O? b) no one is Type AB? c) at least one is Type B? d) they are not all Type A? 0.041 0.849 0.373 0.974
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
3) A consumer organization estimates that over a 1- year period 17% of cars will need to be repaired  only once, another 7% need repairs twice, and  another 4% will require three or more repairs.
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/09/2011 for the course STATS 221 taught by Professor Nielson during the Fall '10 term at BYU.

Page1 / 6

Additional Probability Problems - Additional Additional...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online