Fill in the blanks) A z-score is based on a distribution of _____________, while a z-statistic is based on a distribution of ________________.

Question

anonymous · Answer

is this elementary statistics paper?

anonymous · Answer

A college student asked me this question who is in an online statistics class.

anonymous · Answer

Here is the image of the original question.

anonymous · Answer

It is with the answer .. Means and standard errors '

anonymous · Answer

My understanding was that the student's statistic class uses z-score to refer to z=(x-u)/o, while z-statistic is used for z=(x-u)/(o/sqrt(n))

anonymous · Answer

I guess I'm a bit confused why that is the correct answer, if that is indeed the answer.