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

The innermost part of a grain that is rich in protein, oils, vitamins, and minerals is known as the a. husk. b. endosperm. c. germ. d. bran.

In japan, the emperor had more power than a shogun. a. true b. false

Arturo invests $2700 in a savings account that pay 9% interest, compounded quarterly. If there are no other transactions, when will his balance reach $4550?

give example of strong moderate and weak password ?

A state has passed a law making it illegal for people to protest at the state capitol building. You think this law is unconstitutional, but your state court sys

The fraction 7/4 is known as a

if additional bandages are needed for a severely bleeding wound they should be placed on top of the older bandages. True or False.

What are good ways to protect your computer

The lengths of the sides of a triangle are 5, 12, and 13. What is the measure of the angle opposite to the side with length equal to 13?

A rectangular tank has a base 2.4m by 1.8m. It is being filled with 230 liters of liquid per minute. Find the depth of liquid in the tank after 8 minutes. If th