Asked by MissPatte
can you please explain the following so that I can understand how the numbers for each part was found:
A set of 50 data values has a mean of 15 and a varience of 36. Find the standard score (z score) of a data value =21
A set of 50 data values has a mean of 15 and a varience of 36. Find the standard score (z score) of a data value =21
Answers
Answered by
PsyDAG
Z = (score-mean)/SD
SD = √variance
SD = √variance
There are no AI answers yet. The ability to request AI answers is coming soon!