+0  
 
0
287
1
avatar

Consider a variable which measures "years of experience" among a sample of police officers. This variable has a mean of 10.8 and a standard deviation of 7.2. One officer has 15 years of experience. If we were to convert this variable into a z-score, the value for this particular officer would be...

Guest Jun 17, 2017
 #1
avatar+17744 
+1

z-score  =  ( score - average ) / ( standard deviation )

z-score  =  (15 - 10.8) / 7.2  =  0.5833

geno3141  Jun 17, 2017

8 Online Users

avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.