Answer the question posed in Problem 14.69, while accounting for possible age and gender differences between groups?
Question:
Answer the question posed in Problem 14.69, while accounting for possible age and gender differences between groups?
FIELD.DOC
Column _________________________________________ Variable
1−6 ……………………………….............………………………..… ID
8 …………………………………... Group (1 = RHO/2 = RPGR)
11−14 …………………………..…. Age at visit (XX.X in years)
16 ………………....………… Gender (1 = m/2 = f) Gender is
coded as missing, but is actually male for all members of the RPGR group.
18−27 …………..……………. Date of visit (month/day/year)
29−34 …….…....………………… Time from 1st visit in years
36−43 …..…. Total field area right eye (OD) in degrees2
45−52 …..…….. Total field area left eye (OS) in degrees2
One possible complexity is that the age distribution of the 2 groups may not be balanced. Also, the RHO group contains both males and females while the RPGR group consists exclusively of males. Gender is also missing for some subjects in the RHO group. Gender is coded as missing for subjects in the RPGR group because they are all male.
DistributionThe word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
Step by Step Answer:
After accounting for gender and age we now find an even more significant difference in the rates of ...View the full answer
