Friday
March 27, 2015

Homework Help: math

Posted by Kate on Thursday, May 17, 2012 at 1:18pm.

Miss C gives a test to the 10 students in her first-period algebra class. The grades are

93,82,95,86,90,84,89,79,87,93

A. Find the mean and Standard Deviation of the 10 scores.
B. List all the reasons for why the late class could have a different mean or standard deviation

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - Statistics: Analyze student exam scores Students were given an exam with ...
Word Problem - A math teacher gives two different tests to measure students' ...
math - Students were given an exam with 300 multiple-choice questions. The ...
statistics - A professor informs her class that a test is very difficult, but ...
Statistics - Students were given an exam with 300 multiple-choice questions. The...
statistics - To test the hypothesis that students who finish an exam first get ...
UOP - o test the hypothesis that students who finish an exam first get better ...
statistics - In a psychology class of 100 students, test scores are normally ...
res/342 - To test the hypothesis that students who finish an exam first get ...
Statistics - I'm stumped on this question. A teacher informs her history class ...

Members