Which Statement Accurately Describes Lactose Intolerance

question 42

Multiple Choice

Which statement accurately describes lactose intolerance? 

• A) Its prevalence is highest among northern Europeans. 
• B) Symptoms include bloating, abdominal discomfort, and diarrhea. 
• C) Most people who claim to be lactose intolerant have been clinically diagnosed. 
• D) Eliminating milk products from the diet is required to alleviate symptoms. 
• E) Commercially prepared milk products like Lactaid show no benefits to the lactose intolerant.

---

Definitions:

Regression Coefficient

A regression coefficient is a statistical figure calculated in the analysis of regression, indicating the relationship strength and direction between an independent variable and a dependent variable.

Independent Variable

A variable in an experiment or model that is manipulated or changed to observe its effects on the dependent variable.

Multicollinearity

A statistical phenomenon in which two or more predictor variables in a multiple regression model are highly correlated, making it difficult to interpret the effect of independent variables on the dependent variable.

Independent Variables

Independent variables are variables in a study or experiment that are manipulated or changed to observe their effect on dependent variables.