Find the z score for raw score of sample mean

Reference no: EM13145271

Find the z score for a raw score of 550 given the following information: 554 sample mean, 30 sample standard deviation.

a) draw the distribution and note the raw scores at the points of the first deviation both sides of the mean
b) shade i the area associated with the z score calculated and find the area associated with the raw score

Reference no: EM13145271

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