Ava Has Been Reading a Book on Infant Development and Has

question 108

Multiple Choice

Ava has been reading a book on infant development and has just read that,on average,babies can roll over at 2 months,and sit up alone at 7 months.The more she reads,the more worried she becomes as she realizes that her daughter is achieving these skills at least one month later than the ages listed in the book.What advice would you give Ava?

• A) Wait and see. If her daughter develops the skills, it doesn't matter if she is a bit late.
• B) Her daughter is normal, because the average ages are based only on male babies.
• C) She needs to take her daughter to a pediatrician right away as her daughter may have a neurological problem.
• D) Her daughter is developing normally. The age ranges of motor skill development are more important than the averages.

---

Definitions:

Managed Portfolio

A collection of investments overseen by a financial professional who makes buy and sell decisions.

Modigliani M2

A measure of the risk-adjusted return of a financial portfolio, modified by Franco Modigliani for different levels of risk.

Rank Portfolios

The process of organizing investment portfolios in order of performance, risk, or any other relevant criteria.

Sharpe Measure

A metric to assess the performance of an investment by adjusting for its risk, calculating the difference between the returns of the investment and the risk-free rate, divided by the investment's standard deviation.