hotprettyangel08 hotprettyangel08

07-01-2021
Mathematics

contestada

A data set has a mean of 42 and a standard deviation of 7.8 if an element in the set is 54 find its z-score

Respuesta :

imranhafeez73 imranhafeez73

07-01-2021

Answer:

mean=42

SD=7.8

X=54

Z=(X-u)/SD

Z=(54-42)/7.8=12/7.8

=1.54

Answer Link

Otras preguntas

according to the article, what is the intended result of Russia planting its flag on the Arctic seabed?

How is population increase connected to improved food supplies and living conditions?

During the night, you woke up to strong rains and wind. You’re not exactly sure which kind of storm occurred. In the morning, you see that a tree in your yard i

can onion measured in grams?

Order the set 0,18,-10,and 12 from greatest to least

HELP NEEDED 20POINTS i have alot of questions of PATTERNS OF INHERITANCE please i need to get these right 1) A pea plant with round seeds (RR) is crossbred wi

what is a realistic goal ? A. one that you can quantify B. one that you can measure C. one the you can define D . one that is not beyond your reach

What is the correct definition of an ironclad? 1) a new type of iron weapon used by soldiers 2) a new type of iron armor worn by soldiers 3) a new type of wa

A bullet of mass 0.016 kg traveling horizontally at a speed of 280 m/s embeds itself in a block of mass 3 kg that is sitting at rest on a nearly frictionless su

Help me please. I don’t know this