Question

Consider the following information: Driver's license test scores for 2,000 high school students were normally distributedwith a mean of 80 and a standard distribution of 4.About how many students scored higher than 88?

Answer 1

We have the next given information:

-2,000 high school students

- A mean of 80

-The standard distribution of 4

Now, we need to find how many students scored higher than 88:

Then

N(80,4)