Bivariate normal distribution with parameters
Let the continuous random variables X and Y follow a bivariate normal distribution with parameters
μx=3, μy = 1, σ2x=16, σ2y=4 and ρ=1/2. Find the probability that X falls between 1 and 4 given that Y equals 2.
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Determine and equation of form y = asinwt which provides distance of the mass from its rest position as the function of time.
Let X follow a unifor distribution U(0,2) and let conditional distribution of Y given X = x be U(0,x2). Determine the conditional expectation of Y given X = x?
One thousand raffle tickets are sold for $2.00 each. One grand prize of $700 and two prizes of $100 each will be awarded. Tim buys one ticket. Determine the expected value.
Of the 25 animals at animal shelter, 15 are dogs. Two animals are selected at random. Determine exact odds that both are dogs?
Let the continuous random variables X and Y follow a bivariate normal distribution with parameters. μx=3, μy = 1, σ2x=16, σ2y=4 and ρ=1/2. Find the probability that X falls between 1 and 4 given that Y equals 2.
A new chairman wants the 5 labor unions to take a wage cute. Assume there is a .7 probability that a union will reject a wage cut and that the decisions are independent of each other. Determine the probability that
Draw the graph of function f(x)= 2 cos 3x over interval (0, 2π) and find points where function reaches its local maximum and local minimum within above interval.
Let X be the number of heads obtained in 5 tosses of a fair coin. Let -∞<t<∞ and define g(X)=e^tx. M(t)=E(e^tx)=Sg(x)f(x)=(x=5 above)Σ(x=0 below)= (5 choose x) ((1/2)^5)(e^tx)
On what day is there most daylight and least and how much daylight is there on the days? Determine the period of the function?
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What are the bodies first and second line of defence? How was there a break in John's first and second line of defense?
Patient Profile: Maria, a 68-year-old woman, is admitted for hypertension and Type 2 Diabetes. She lives alone and has been unable to attend
Requirements: Analyze at least one federal, one state, and one third-party payer reporting requirement that could affect your healthcare organization
A nurse manager on a hospital unit is reviewing adverse events over the last 6 months and notes an increase in client falls and medication errors.
Conduct self-reflection on your performance in the field (specifically on your abilities as a professional worker). List your Strengths and Weaknesses
A patient with dementia is no longer able to make decisions for herself. Who is the first person in line to make decisions for the patient?
Utilization directors and managers, nurses, and other healthcare professionals are responsible for the utilization function.