Wednesday
October 22, 2014

Homework Help: Statistics

Posted by Brea on Thursday, November 24, 2011 at 10:52pm.

The grades for Economics students at a large university are found to be normally distributed with a mean of 76 and a standard deviation of 4. What proportion of the students are expected to have a grade between 84 and 88?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - 2. The grades on a statistics midterm exam were normally ...
statistics - If the grades on a police entrance exam are normally distributed ...
statistics - the dean of admissions in a large university has determined that ...
statistics - Suppose that the height of male students at a large university is ...
statistics - A professor informs her class that a test is very difficult, but ...
statistics - Suppose that on a certain examination in advanced mathematics, ...
Statistics - I am so lost on this statistics question would someone help me ...
statistics - Percentage grades in a large physics class follow a normal ...
statistics - The GPAs of all students enrolled at a large university have an ...
statistics - 4. The scores on a university examination are normally distributed ...

Search
Members