OpenStax, Introductory Statistics 2e §6.1 The Standard Normal Distribution · Exercise 11 · Statistics · Normal distribution
The Standard Normal Distribution · Exercise 11
What is the z-score of x = 12, if it is two standard deviations to the right of the mean?
OpenStax, Introductory Statistics 2e · §6.1 The Standard Normal Distribution · Exercise 11
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.