The scores of an eighth-grade math test have a normal distribution with a mean u = 83 and a standard deviation o = 5. if
din's test score was 92, which expression would she write to find the z-score of her test score?
oz. z=92-83/83
z=83-91/5
z=92-83/5
z=5-83/92

tube or goog would be a great resource to with that question

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

d is the only accurate one

step-by-step explanation: