Monday
October 20, 2014

Homework Help: Statistics

Posted by Lyndyc on Saturday, December 7, 2013 at 9:02pm.

Find the Standard Deviation for this distribution of scores. Then find the z score for X=86. N=17


98, 92, 86, 84 , 76, 74 , 72 , 72, 72 , 70, 70, 66, 60 ,54, 32,30

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - Statistics: Analyze student exam scores Students were given an exam with ...
statistics - For a normal distribution with a mean of 140 and a standard ...
Math/Statistics - A statistics teacher believes that the final exam grade for ...
Statistics - The distribution of IQ scores is a nonstandard normal distribution ...
statistics - 2. Why is it important to know the mean and standard deviation for ...
Analytical Skills - If your score on a statistics exam was 76 and the professor ...
statistic - In a population of exam scores, a score of X  48 corresponds to z...
Stastics - When we convert x-value to z- score and use Standard Normal ...
math - Students were given an exam with 300 multiple-choice questions. The ...
Statistics - The distribution of scores on a test is mound-shaped and symmetric ...

Search
Members