Final answer:
Without additional context, it cannot be determined whether members receive a $25 reward when they earn 250 points as it depends on the specific rules of the rewards program mentioned.
Step-by-step explanation:
The question "Members receive a $25 reward when they earn 250 points. A) True B) False" is missing relevant context that would allow for a definitive answer. Without additional information relating to a specific rewards program or system, it cannot be determined whether the statement is true or false. In mathematical or statistical questions related to reward systems, the answer typically depends on the specific rules or proportions defined by the program in question. For example, on page 363, context is provided to answer different statistical questions.