Takiiilea Takiiilea

02-07-2021
Mathematics

contestada

The z- score for a mark of 56 in a test with a mean of 60 and standard deviation of 8 is

Respuesta :

loconte loconte

02-07-2021

Answer:

z = - .5

Step-by-step explanation:

z = (x - μ)/ σ

z = 56 - 60/8 = -.5

Answer Link

Otras preguntas

Question is on photo

What is the inverse of the function f(x) = 1/9x + 2? a.h(x) = 18x – 2B.h(x) = 9x – 18C.h(x) = 9x + 18D.h(x) = 18x + 2?

Chef A says that garnish should be added to a soup right before serving. Chef B says that garnish should be cooked with the other ingredients in a soup. Which

Why is analogy a powerful rhetorical device? Select all that apply. The comparison of an object to an abstract idea makes an idea more vivid. The comparison hi

I am trying to finish geometry over the summer.

43 miliohms plus 270000 kiliohms

Which recursive formula can be used to generate the sequence shown where f(1)=9.6 and n is greater than or equal to 1?

Researchers believe that one important function of sleep is to facilitate learning and memory. how does knowing this help you in your college studies? what chan

Read this excerpt from "Look Homeward, Angel." And whatever he touched in that rich fortress of his soul sprang into golden life: as the years passed, the fruit

wich term describes the state in which your heart, blood vessels, and lungs are able to distribute nutrients and remove wastes efficently during prolonged exerc