fancypants392 fancypants392

01-06-2017
Mathematics

contestada

If a normal distribution has a mean of 44 and a standard deviation of 8, what is the z-score for a value of 46?

Respuesta :

01-06-2017

z = (x - mean)/std dev
z = (46 - 44)/8
z = 2/8
z = 1/4
z = 0.25

Answer Link

Otras preguntas

a farmer has one square field of land if he divides his land into square fields that are one third long and one third wide how many fields does he have

the illuminance on a surface is 6 lux and the surface is 4 meters from the light source. What is the intensity of the saurce?

Although sleep requirements vary from person to person, most teens are recommended to get _____hours of sleep per night

"Quadrilateral BCDE is inscribed in circle A as shown in the picture. What is m∠E? "

"From the graph of g, state the intervals on which g is continuous. Select all that apply. (-INFINITY, -4] (-INFINITY, -4) [-4,-2] [-4,-2) [-2,2] (-2,2) [2,4] [

DNA fingerprinting analyzes sections of DNA that have little or no known function but are similar from person to person. True or False?

(sin3t+cos3t)/(cos3t-sin3t)=? Please help

What does negative 3 over 8 > −1 indicate about the positions of negative 3 over 8 and −1 on the number line?

what is the equation for the quadratic function with roots -10 and -8 and a vertex at (-9, -3).

what are usually made of wax?