A.  Probability of Success B.  Probability of Failure C.  Expected Value D.  Probability of Event E E.  Frequency F.  Sum G.  Population Mean H.  Population Variance I.  Population Standard Deviation J.  Sample Mean K.  Sample Variance L.  Sample Standard Deviation M.  Sample Size N.  Population Size O.  Random Variable To the left is a symbol you have seen this quarter. The answer bank is above. Match the symbol with its description by choosing the appropriate letter (capitalized).  [a] [b] [c] [d]

The attendees blood types for a local blood drive are given in the following contingency table.  Rh+ Rh- Totals A 172 31 [sumA] B 48 8 [sumB] AB 12 6 [sumAB] O 199 55 [sumO] Totals [Totplus] [Totminus] [Total] Fill in the table with the totals. If an attendee is randomly chosen, find the following probability of the following. Express your answer as a percent rounded to one decimal place (ex: 22.5%). Please note the percent sign is already provided.. Show your work on scratch paper. 1. …having Rh positive (Rh+) blood. [Rhplus]% 2. …having Type A blood. [Ablood]% 3. …having Type A OR Rh+ blood. [ARhplus]% 4. …being a universal donor (Type O-). [Udonor]% 5. …being a universal recipient (Type AB+). [Urecip]% 6. …having Rh+ blood GIVEN they have Type A blood. [RhgivA]% 7. …having Type A blood GIVEN they have Rh+ blood. [AgivRh]% 8. …having Type O blood AND Type A blood. [IMP]%  

You buy a ticket for a raffle. Each ticket costs $[ticket] and 200 tickets are sold. Three winners are randomly selected. First prize is a large screen TV valued at $[TV]. Second prize is a one pot valued at $[pot]. Third prize is a $[gift] gift card for a local business. First set up the situation as a probability distribution by finding the net gain/loss for first prize, second prize, third prize, and loss (no prize). Then find the associated probability for each outcome. Outcome Random Variable, x Probability First Prize ? ? Second Prize ? ? Third Prize ? ? Loss ? ? Recall the expected value is the mean of the probability distribution. What is the expected value of the raffle? Round to two decimal places, and interpret your results on your scratch paper.

The percentage of Americans who are able to donate to anyone, that is they are universal donors, is only 6.8%. There are approximately 342,000,000 Americans in the United States. About how many Americans in the U.S. are universal donors?

Suppose the percent of a particular country who are universal recipients, that is they are able to receive blood from anyone, is [prob]%. During a blood drive, there were only [n] participants. Find the probability that at least one of the participants is a universal recipient. Express your answer as a decimal rounded to three decimal places. Hint: This is a binomial experiment.

Is the following distribution an example of a probability distribution? Explain why or why not. – $2 $15 $45 $224 0.24 – 0.15 0.38 0.53

A 10-year-old pediatric client has an order for Ampicillin 400mg IM every 6 hours who weighs 72 lbs. The recommended dosage is 25 to 50 mg/kg/day in equally divided doses every 6 hours. What is the recommended maximum single dosage for this child in mg/dose? Round to the nearest whole number. You MUST include the unit of measure with your calculation to receive credit for your answer.

What is the central focus in all definitions of nursing? Choose the best answer.

A client has been diagnosed with diabetes mellitus and must learn how to do his own finger stick blood sugar analysis as part of his treatment. The client has been sullen and uncommunicative since receiving the diagnosis. How can the nurse best increase the client’s motivation to learn?

A nurse is explaing the organ donation and procurement process to new nurses and states, “In order for a client to qualify for a kidney transplant, all clients have to meet the same qualifications.” This is an example of which of the following ethical principles?