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

One way that a college can objectively compare the academic performance of a student with that of other students nationwide is by looking at the student's: A. p
how many words are there in the dictonary
Which type(s) of electromagnetic radiation do human bodies emit? Which type(s) can our senses detect?
Which sentence uses semicolons correctly? Teenagers often attend school, have jobs, and participate in after-school activities; such as sports, theater, and ban
The beginning of a river is called the _____. mouth source watershed tributary
What action broke off US negotiations with Japan?
Mia's credit card balance is less than -$85. Does she owe more or less than $85
How can you positively manage the stress caused by loss? a. holding feelings inside b. lack of sleep c. connecting with others d. staying isolated
Which type of persuasive appeal seeks to show that an argument is correct or valid? emotional philosophical logical ethical
What two numbers multiply to 15 and add to 6