S shelarson New member Joined Nov 28, 2009 Messages 8 Jan 26, 2010 #1 I am just checking to see if I got this problem correct. Mean-50 SD=3.2 Student score is 1.2 SD above the mean. x - 50 = 1.2 * 3.2 x-50=3.84 x=53.84 or am I thinking to hard. 50+1.2=51.20 Thanks, Shelly
I am just checking to see if I got this problem correct. Mean-50 SD=3.2 Student score is 1.2 SD above the mean. x - 50 = 1.2 * 3.2 x-50=3.84 x=53.84 or am I thinking to hard. 50+1.2=51.20 Thanks, Shelly
W wjm11 Senior Member Joined Nov 13, 2004 Messages 1,417 Jan 26, 2010 #2 Mean-50 SD=3.2 Student score is 1.2 SD above the mean. x - 50 = 1.2 * 3.2 x-50=3.84 x=53.84 Click to expand... This is correct.
Mean-50 SD=3.2 Student score is 1.2 SD above the mean. x - 50 = 1.2 * 3.2 x-50=3.84 x=53.84 Click to expand... This is correct.
