For a population with a mean of 100 and a standard deviationof 10. Find the z sc

Question

For a population with a mean of 100 and a standard deviationof 10. Find the z scores for each of the following x values. x=105,x=90, x=120, x=130, x=85,x=60. Please show me theformula. Since I have upgraded to the Premium Membership, can youshow the answers and formulas to the even problems? I am Using thetextbook Statistics for Behavioral sciences 8th edition, Gravetterand Wallnau. For a population with a mean of 100 and a standard deviationof 10. Find the z scores for each of the following x values. x=105,x=90, x=120, x=130, x=85,x=60. Please show me theformula. Since I have upgraded to the Premium Membership, can youshow the answers and formulas to the even problems? I am Using thetextbook Statistics for Behavioral sciences 8th edition, Gravetterand Wallnau.

Explanation / Answer

=100, =10 Z-score= (x-)/ Z-score=(105-100)/10=0.5 Z-score=(90-100)/10=-1 Z-score=(120-100)/10=2 Z-score=(130-100)/10=3 Z-score=(85-100)/10=-1.5 Z-score=(60-100)/10=-4

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