Una empresa desea contratar 3 nuevos

empleados, pero hay 8 candidatos, 6 de los

cuales son hombres y 2 son mujeres. Si la

seleccion es al azar:

a) 2De cuántas maneras diferentes se pueden

elegir los nuevos empleados?

b) De cuántas maneras distintas se puede

elegir a un solo candidato hombre?

c) De cuántas maneras distintas se puede

elegir por lo menos a un candidato horribre?

Rptas a)56 b)6 c)56

Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.