A set of 50 data values has a mean of 15 and a variance of 36. Find the standard score of a data val

A set of 50 data values has a mean of 15 and a variance of 36. Find the standard score of a data value = 20. I do not understand the steps to figure this our. can you please assist me.

 

Looking for a Similar Assignment? Let us take care of your classwork while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today!