This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: BMI score for 15 24.09, 23.04, 24.19, 23.19, 25.65 = (24.09+23.04+ 24.19+ 23.19+ 25.65)/5 = (120.16)/5 = 24.032 See Excel Sheet 5. Calculate the Standard Deviation (SD) of the first 5 peoples BMI scores using the definitional formula (text page 38.) Calculate the Standard Deviation of everyones BMI and 1 RM bench press using EXCEL. Calculate the SD for the BMI for your section using EXCEL. SD = [ (x mean) 2 ]/ (n1) X =120.16, (Xmean)=0, (Xmean) 2 =4.339 = 4.339/(51) = 1.08475 = 1.0415 See Excel Sheet 6. Calculate the Standard Error of the Mean for the BMI scores for the whole class. Within how many SEs of the mean does your sections mean fall? SEM= SD/ n, SD=3.33, n=107 =3.33107 =3.33/10.34408 = .3219 My sections mean falls within 1 SE of the overall mean. 23.21+.3219=23.53, 23.21.3219=22.89. My sections mean is 23.44 and falls in the range of 22.89 to 23.53. Brittany Haynes Kin 3502 Section 5 11/17/10...
View Full
Document
 Fall '08
 porter

Click to edit the document details