Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Algebra
Supposed to test scores of a student in the class are normally distributed with a mean of 86 and stand deviation of four what is the Z score for the student scored 76 on the test
1 answer
Z score = (76 - 86)/4 = -2.5
You can
ask a new question
or
answer this question
.
Related Questions
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2. Class 1: 75 80 84 79 92 86 88 86 86 90
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2.
Class 1: 75 80 84 79 92 86 88 86 86 90
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2.
Class 1: 75 80 84 79 92 86 88 86 86 90
The scores on a math test are normally distributed. if the mean is 72 and the standard deviation is six, what is the range of
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2.
Class 1: 75, 80, 84, 79, 92, 86, 88, 86
10th grade New York public school students taking a standardized English test produced test scores that were normally
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2.
Class 1: 75 80 84 79 92 86 88 86 86 90
18. The Intelligence Quotient (IQ) test scores are normally distributed with a mean of 100 and a standard deviation of 15. Given
A student scores 96 on a test. The class average is 84, with a standard deviation of 4 points. What percentage of the class
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2.
Class 1: 75 80 84 79 92 86 88 86 86 90