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

Question is on the picture Thanks in Advance

y=3x+12 positive or negative

Choose the correct definition of angular momentum. the product of the object’s moment of inertia and the object’s angular velocity the product of the object’s m

Part A In “A Cub Pilot,” why does the narrator believe that it is so important for a steamboat pilot to have a good memory? All jobs that require great skill al

What is the mass, in grams, of a cube of copper that has a volume of 62.2 cm3?

Read the paragraph. Jamile is recording secretary of our school's student council. His primary job is to take notes at each meeting and present a brief summary

A researcher removes all of the mitochondria from a cell. This would likely result in the cells inability to use which of the following molecules A. The amino a

1. When looking at JULY, should we use the mean or the median to measure the center? 2. When looking at JULY, should we use the IQR or the standard deviation t

Write one scientific question about the organism in the photo.

Place elementary school is raising money. they raise $90 a week. how long will it take to raise $900?