The Advantages of Physical Activity to Protect Against Heart Disease​

question 28

Multiple Choice

The advantages of physical activity to protect against heart disease​

• A) ​appear in middle-aged individuals but not young adults.
• B) ​appear in older adults but not middle-aged or young adults.
• C) ​appear in young adults, but decrease over the lifespan.
• D) ​appear during childhood and continue over the lifespan.

Calculate probabilities of complex events using fundamental probability rules.

Understand the concept and calculation of conditional probability.

Distinguish between discrete and continuous random variables.

Apply probability concepts to determine the probability distributions for discrete random variables.