Finding the z-score, Applied Statistics

10. If a set of scores has a sample mean of 25 and a sample variance of 4, find the following:
a. the z-score for a raw score of 31
b. the z-score for a raw score of 18
c. the raw score for a z-score of -2.5
d. the raw score for a z-score of +.5
Posted Date: 3/23/2013 2:02:44 PM | Location : United States







Related Discussions:- Finding the z-score, Assignment Help, Ask Question on Finding the z-score, Get Answer, Expert's Help, Finding the z-score Discussions

Write discussion on Finding the z-score
Your posts are moderated
Related Questions
The Elementary Teachers' Federation of Ontario make the following claim on their website as of February 13, 2013: For years, the Elementary Teachers' Federation of Ontario (ETFO

Importance and Application of probability: Importance of probability theory  is in all those areas where event are not  certain to take place as same  as starting with games of

real time applications on graphical representation of o-give curves

PROPERTIES   1. The value of standard deviation remains the same if, in a series each of the observation is increased or decreased by a constant quantity. In statistical lan

A study was designed to investigate the effects of two variables - (1) a student's level of mathematical anxiety and (2) teaching method - on a student's achievement in a mathemati

Given a certain population there are various ways in which a sample may be drawn from it. The chart below illustrates this point: Figure 1 In  Judgem

To use Linear Programming for solving the following inequalities. Following Twin Conditions (as mandated by the Indian Regulatory Authority) Twin Condition I for TV Broadcasters

what is the the Latin Square design? What is its application in research? please explain this term with very simple but with detailed explanation for effective understanding. I hav

Perform clustering of the unlabeled data set. You could use provided initial centroids set or generate your own. Also there could be considered next stopping criteria : - maxim

Lorenz Curve   It is a graphic method of measuring dispersion. This curve was devised by Dr. Max o Lorenz a famous statistician.  He used this technique for wealth it i