For a set of scores the mean is 60 and 0 σ = 6. The z-score for the score 51 is.

60-51=9

9/6=1.5. 1.5 is my answer is this right. list of possible answers are -

1. 3.0

2. 1.5

3. -1.5

4. 9.0

thanks for checking my answer.

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- Aug 9th 2006, 09:07 AMkwtolleyset of scores, check answer please
For a set of scores the mean is 60 and 0 σ = 6. The z-score for the score 51 is.

60-51=9

9/6=1.5. 1.5 is my answer is this right. list of possible answers are -

1. 3.0

2. 1.5

3. -1.5

4. 9.0

thanks for checking my answer. - Aug 9th 2006, 10:19 AMCaptainBlackQuote:

Originally Posted by**kwtolley**

RonL - Aug 9th 2006, 08:57 PMkwtolleythanks
Ok I see what happen, thanks for checking my answer.