Join our free STEM summer bootcamps taught by experts. Space is limited.Register Here 🏕

Like

Report

Numerade Educator

Like

Report

Problem 45 Easy Difficulty

Given $x=58, \mu=43$ and $\sigma=5.2,$ find $z$

Answer

2.88

Discussion

You must be signed in to discuss.

Video Transcript

Let's just out this microphone here. So what we want to find for this problem is you want to find dizzy, Your find. Busy score. We know the relationship frenzy score is that busy score equals the score. This case, they call it X, minus the mean a lot of I standard deviation for this problem when a substitute simplify. So it is, um, 50 meet their score. Fact 43 is the mean defined by 5.2 that into our calculator. Um, and that gives us a final answer of 2.8 2.8. Standard deviations away from Libyan.