if the mean is 7.3 and Sd 1.1
what is the proportion below of each?
score and z score of each is = 5, -2.09 :
6, -1.18 :
7, -0.27:'
7, -0.27:
7 ,-0.27
8, -0.63
8, -0.63
8, -0.63
8, -0.63
9, -1.54
1b) Using the mean and standard deviation you reported, what Z-score and score would mark the point where there is only .0250 in each tail? ________________________
Let random variable X denote the score
,
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