OpenStax, Introductory Statistics 2e §6.2 Using the Normal Distribution · Example 2 · Statistics · Normal distribution
Using the Normal Distribution · Example 2
b. Find the probability that a randomly selected student scored less than 85.
OpenStax, Introductory Statistics 2e · §6.2 Using the Normal Distribution · Example 2
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.