Estudio de caso Teorema de Bayes. Las historias de casos clínicos indican que diversas enfermedades producen sistemas similares.
Suponga que un conjunto particular de síntomas, que se denotarán como evento M, ocurre solo cuando se presenta cualquiera de tres enfermedades, A, B o C, (Para mayor simplicidad, supondremos que las enfermedades A, B y C son mutuamente excluyentes). Estudios realizados demuestran estas probabilidades de adquirir las tres enfermedades: P(A) = 0,02 P(B) = 0,03 P(C) = 0,4 Las probabilidades de desarrollar los síntomas M, dada una enfermedad especifica, son: P(M|A)=0,80 P(M|B)=0,97 P(M|C)=0,60 Suponiendo que una persona enferma presente los síntomas M. ¿Cuál es la probabilidad de que la persona tenga la enfermedad A?
Explanation: Case study Bayes theorem. Case histories indicate that various diseases produce similar systems. Assume that a particular set of symptoms, which will be denoted as event M, occurs only when any of three diseases, A, B or C, occurs (For simplicity, we will assume that diseases A, B and C are mutually exclusive). Studies show these probabilities of acquiring the three diseases: P (A) = 0.02 P (B) = 0.03 P (C) = 0.4 The probabilities of developing M symptoms, given a specific disease, are: P (M | A) = 0.80 P (M | B) = 0.97 P (M | C) = 0.60 Assuming that a sick person has symptoms M. What is the probability that the person has disease A?
Explanation: System grounding on a power system is a term used to describe the entire processes involved when a neutral is used as the conductor to connect to the solid earth. This ensures that power is generated. This is usually done using either an inductor, an impendance or a resistor. It is very important and necessary to carry out a proper grounding of a power system in order to ensure the safety of the equipment and the personnel etc
the pressure gradient in the x direction = -15.48Pa/m
Explanation:
The concept of partial differentiation was used in the determination of the expression for u and v.
each is partially differentiated with respect to x and the appropriate substitution was done to get the value of the pressure gradient as shown in the attached file.
