SOLUTION: Hello, please advise, having issues with this question.
The scores on a national test were normally distributed with a mean of 83 and a standard deviation of 8.
If 400 test
Algebra ->
Probability-and-statistics
-> SOLUTION: Hello, please advise, having issues with this question.
The scores on a national test were normally distributed with a mean of 83 and a standard deviation of 8.
If 400 test
Log On
Question 733002: Hello, please advise, having issues with this question.
The scores on a national test were normally distributed with a mean of 83 and a standard deviation of 8.
If 400 test takers were selected at random, how many of them would you
expect to have a score lower than 75? (Round to the nearest person)
(