Upgrade: Z-scores Upgrade z-scores Due: September 23,2015 at the start of class via Canvas Total points: 2 There has been considerable discussion in both the scientific literature and general media concerning the appropriateness of the body shape and proportions of the Ken and Barbie dolls, the most popular dolls in modern history. The greatest concern has been of the possible influence that these, and other "cultural ideals" for body shape, may have on young children. However, these concerns have been based entirely on the subjective interpretation of how one perceives the body dimensions of the dolls relative to an adult size. We therefore used our skills in anthropometry and the rules of allometry to scale the dolls to an adult height to determine the dimensions that these dolls would assume at this adjusted size. (excerpt of article abstract) Source:)Norton,)K.)I.,)Olds,)T.)S.,)Olive,)S.,)&)Dank,)S.)(1996).)Ken)and)Barbie)at)life)size.)Sex(Roles,)34(3/4),)287+294.) Barbie (1 point) 1. According to Table 1, what is Barbie's chest-to-waist ratio (CWR)? Do not include SD. 2. Draw the normal model for college-aged women's {reference group} CWR including the mean and three standard deviations on both sides of the mean. 3. How does Barbie's CWR measure compare to the reference group? Calculate her z-score and write an answer to the question. Be sure to show your work when find the z-score and provide statistical evidence in your conclusion. Upgrade: Z-scores Ken (1 point) 1. According to Table 2, what is Ken's chest-to-waist ratio (CWR)? Do not include SD. 2. Draw the normal model for college-aged men's {reference group} CWR including the mean and three standard deviations on both sides of the mean. 3. How does Kens's CWR measure compare to the reference group? Calculate his z-score and write an answer to the question. Be sure to show your work when find the z-score and provide statistical evidence in your conclusion. To submit: 1. Complete work on a separate piece of paper. Make sure work is legible, labeled, and in order. 2. Scan your document. (Scanners available at UT computer labs) 3. Upload pdf via Canvas a. Click on \"Assignments\" b. Select the upgrade you would like to submit and click \"Submit Assignment\" c. Upload file and Submit