Ask Question
15 November, 17:33

Suppose the test scores of students in a class are normally distributed with a mean of 92 and a standard deviation of 3.

What is the z-score for a student who scored 86 on a test?

-6

-2

2

6

+4
Answers (1)
  1. 15 November, 17:37
    0
    -2 since 86-92/3 = - 6/3 which is - 2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Suppose the test scores of students in a class are normally distributed with a mean of 92 and a standard deviation of 3. What is the ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers