Hi, can you help me for c.(i,ii,iii) and d.? with explanation so can know better thanks. The following is an excerpt from the article "The Mismeasure of Hands?":

https://www.sciencemagazinedigital.org/sciencemagazine/07_june_2019/MobilePagedArticle.action?articleId=1494953&app=false

c. Identify a suitable random variable for the applicable probability distribution, and the following questions regarding the first figure:

i. Random variable of interest.

ii. Approximate probability distribution of the random variable and its parameter(s) using statistical notation.

iii. Draw a rough sketch of the probability distribution of your random variable.

[Remember to label the axes and indicate any important points.]

d. Suppose the median 2D:4D ratio for women in a certain population is 1.05. Is there reason to suspect that the distribution of 2D:4D ratios for this population is NOT Normally distributed?

(Select ONE) YES NO

Give at least one reason to explain.