Probability that the machine will be working
A machine has 15 identical componenets which function independently. The probability that a component will fail is 0.100. The machine will stop working if more than three components fail. Find the probability that the machine will be working.
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A two-sample t test is performed with Ha:u1>u2 and a test statistic of t=-1.24 is observed. Draw a sketch of the area corresponding to the p-value, and find the range of the p-value when df=12.
Suppose that in a large city, 60% of the voters favor the construction of a new ball park. In a survey where voters are asked whether they favor the construction of the new balll park, find the probability that among 15 people questioned, exactly
A prize is hidden at random behind one of three doors. If you pick the correct door, you get the prize that is behind it. You have picked Door 1. Let A be the event "Prize is behind Door 1" Let B be the event "Prize not behind Door 3" Please use i
On a multiple choice test with 40 questions, each question has four possible answers, and each question has one correct answer. 3a) For students who guess at all answers, find the mean and standard deviation for the number of correct answers they
The average height of college basketball players is 6 feet 4inchs, with a standard deviation of 4 inchs. You take a sample of 16 players and calculate their average height. What central interval contains 68 percent of this average?
The power failures of experienced by the Columbia Power Company conform to a Poisson distribution with a mean of u = 0.18 failures per day. What is the probability that their customers will get two or more power failures in one day?
The Business School Club contains 25 members. Members must be either a Finance Major, or an Accounting Major. There are 16 Accounting Majors, and 14 Finance Majors. How many members are dual majors?
A multiple choice test consists of 60 questions. Each question has four possible answers, and each question has one correct answer. If all answers are random guesses, find the probability of getting at least 30% of the questions correct.
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The primary healthcare provider prescribes cefuroxime sodium (Zinacef) 250 mg intravenous piggyback (IVPB) every 8 hours
Jonah Albertson, a 62-year-old male, was transported to the ED by EMS after an MVA. Patient was involved in a three-car accident while driving home.
Problem: Choose a nursing association. Discuss the mission and purpose of the organization How is the organization governed?
In this assignment, you will illustrate the integration of communication that facilitates a partnership approach to quality care delivery.
In recovery, her temperature spiked, and after looking at Emily's labs it was determined that she had developed an infection from the surgery.
Provide a referral when symptoms interfere with family and school functioning. Refer only patients covered by a private health-care plan.
Problem: Select one childhood and one adult-onset genetic disorder and describe the characteristics of each disorder.