8. The intelligence coefficient of a group of 500 students is a random variable that is distributed as a normal variable with mean u=100 and standard deviation 0=16.Determine the expected number of students who have a coefficient between 118 and 122.

To determine the expected number of students with an intelligence coefficient between 118 and 122 in...

Resuelto 8. The intelligence coefficient of a group of 500

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Pregunta: 8. The intelligence coefficient of a group of 500 students is a random variable that is distributed as a normal variable with mean u=100 and standard deviation 0=16.Determine the expected number of students who have a coefficient between 118 and 122.
8. The intelligence coefficient of a group of 500 students is a random variable that is distributed as a normal variable with mean u=100 and standard deviation 0=16.
Determine the expected number of students who have a coefficient between 118 and 122.
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8. El coeficiente de inteligencia de un grupo de 500 alumnos es una variable aleatoria que se distribuye como una normal de media

μ = 100

y desviación tipica

σ = 16

. Determina el número esperado de alumnos que tienen un coeficiente entre 118 y 122