186k views
4 votes
What is the z-score of the value 40 rounded to the nearest tenth?

What is the z-score of the value 40 rounded to the nearest tenth?-example-1

1 Answer

6 votes

Remember that

z =(x - μ)/σ

where

μ=43.8

σ=8.7

x=40

substitute

z=(40-43.8)/8.7

z=-0.4

User Kinglink
by
7.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories