Asked by Debbie
For a distribution
_ _
X = 100 and s=4. If x= X then z=?
If x = 90, then z =?
If z=2, then x=?
If z=1.5, then x =?
_ _
X = 100 and s=4. If x= X then z=?
If x = 90, then z =?
If z=2, then x=?
If z=1.5, then x =?
Answers
Answered by
Writeacher
Please type your <u>subject</u> in the <b>School Subject</b> box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.
Answered by
PsyDAG
Z = (x - mean)/Standard Deviation
Plug in your values and solve.
Plug in your values and solve.