【QUESTION21:Supposeanormallydistributedpopulationhasameanandastandarddeviationof.Givethez-scorescorrespondingtotherawscoresof:(a)x=950(b)x=3501.Interpretthez-scores.2.Findtheareaunderthenormalcurvebetweenthemeanand】

　　QUESTION21:

　　Supposeanormallydistributedpopulationhasameanandastandarddeviationof.Givethez-scorescorrespondingtotherawscoresof:

　　(a)x=950(b)x=350

　　1.Interpretthez-scores.

　　2.Findtheareaunderthenormalcurvebetweenthemeanandthez-scorein(a).

　　3.Findtheareaunderthenormalcurvebetweenthemeanandthez-scorein(b).