A Paediatrician Measured Children's Asthma and Stress Levels Each Month

question 7

Multiple Choice

A paediatrician measured children's asthma and stress levels each month for six months. What analysis would they use to find out whether stress significantly predicts asthma?

• A)A growth model
• B)Biserial correlation
• C)Ordinary least squares regression
• D)Analysis of covariance

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Definitions:

Compounded Semiannually

The process of calculating interest where the accrued interest is added to the principal sum twice a year, resulting in interest being earned on previously earned interest.

Double Value

A term indicating that an item’s or asset's value has increased to twice its original value.

Compounded Quarterly

Interest calculation method where the interest earned is calculated and added to the principal four times a year.

Monthly Compounded

Interest calculation method where interest is added to the principal sum of a loan or deposit each month, leading to interest on interest.