Question

Recently, a nurse commented that when a patient calls the medical advice line claiming to have...

Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 4%. Of the next 25 patients calling in claiming to have the flu, we are interested in how many actually have the flu. Find the probability that at least four of the 25 patients actually have the flu. (Round your answer to four decimal places.)

Homework Answers

Answer #1

P[ he or she truly has the flu (and not just a nasty cold) ] = 4% = 0.04

sample size, n = 25

The population proportion of success is p = 0.04, also, 1 - p = 1 - 0.04 = 0.96, and the sample size is n= 25. We need to compute

Therefore, we get that

  

This implies that

= 0.9972

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Recently, a nurse commented that when a patient calls the medical advice line claiming to have...
Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 4%. Of the next 25 patients calling in claiming to have the flu, we are interested in how many actually have the flu. Find the probability that at least five of the 25 patients actually have the flu. (Round your answer to four...
Recently, a nurse commented that when a patient calls the medical advice line claiming to have...
Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 4%. Of the next 25 patients calling in claiming to have the flu, we are interested in how many actually have the flu. On average, for every 25 patients calling in, how many do you expect to have the flu? (Enter your answer...
Use the following information to answer the next three exercises. Recently, a nurse commented that when...
Use the following information to answer the next three exercises. Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 4%. Of the next 25 patients calling in claiming to have the flu, we are interested in how many actually have the flu. (a) Define the random variable X and state its distribution....
Case 1: A 32 year-old patient calls the clinic because her pregnancy test is positive. This...
Case 1: A 32 year-old patient calls the clinic because her pregnancy test is positive. This pregnancy is unexpected. Her first sign that she might have been pregnant was intense nausea in the morning, which she initially thought was her GERD and ulcer disease flaring up, but then she began vomiting after meals, and developed breast tenderness, and she knew this was something unusual. She wants you to suggest something for relief. She has a cabinet full of meds she...
Case: You have recently been hired as an OR nurse at Community Hospital. Recently divorced and...
Case: You have recently been hired as an OR nurse at Community Hospital. Recently divorced and the mother of two very small children, you were thrilled and relieved to get a job with these hours at the only hospital in this small mid-western city. However, on your second day, you are confronted with an unusual situation. A 35-year-old woman is scheduled to undergo the surgical removal of a benign uterine tumor. While preparing for surgery, you discover that the two...
SCENARIO : OPIOID WITHDRAWL OUTGOING NURSE : So we have an Evet Ogam. She is a...
SCENARIO : OPIOID WITHDRAWL OUTGOING NURSE : So we have an Evet Ogam. She is a 34-year-old female brought in by ambulance, last night at 1800 for a heroin overdose. She was given 2 doses of naloxone, 2mg each dose. She vomited twice following the naloxone. Following stabilization in the ER, she has been brought up to our floor for monitoring. Pt is allergic to aspirin and has a history of back surgery in 2012, Pt has been admitted twice...
Question: A Nurse Practitioner educator who coordinates the staff education on an oncology unit is conducting...
Question: A Nurse Practitioner educator who coordinates the staff education on an oncology unit is conducting an inservice on … therapies. What potential benefit of … therapies should the nurse highlight in this education session? NURS 6521N 55 Question: Laboratory testing has confirmed that a patient has chloroquine-resistant malaria and the patient’s physician has … quinine along with an adjunctive drug. The nurse should question the physician’s order if the patient has a history of Question: When planning care for...
Case 24: Medication Error You are a physician making rounds on your patients when you arrive...
Case 24: Medication Error You are a physician making rounds on your patients when you arrive at Mrs. Buckman’s room. She’s an elderly lady in her late ’70s who recently had a colon surgery. She is also the wife of a prominent physician at the hospital. She has been known to be somewhat confrontational with the nursing staff. However, today she states she was just given a shot of insulin to cover her elevated blood sugar and the amount of...
Case 46: Sleeping on the Job: A Managerial Challenge Marty is an African American nurse who...
Case 46: Sleeping on the Job: A Managerial Challenge Marty is an African American nurse who has worked in a major university hospital for over six years evaluating patients’ rehabilitation needs. She used to have an autonomous job making patient visits in area city hospitals; however, two years ago her role in the hospital changed, and she is now working Monday through Friday in an office. Three years ago Marty’s mother was diagnosed with dementia and is now dependent in...
There are two reflective essays from MED students during their third year internal medicine clerkship. One...
There are two reflective essays from MED students during their third year internal medicine clerkship. One student sees each connection to a patient as like the individual brush strokes of an artist and the other sees gratitude in a patient with an incurable illness and is moved to gratitude in her own life. (WORD COUNT 500) Reflect on both essays and then choose one and describe how the student grew from the experience. Then explain what you learned as a...