Final answer:
The provided reference statements do not contain information about the weight loss associated with a holding oven. The correct statement from the options is that the middle 50 percent of the members lost from two to 8.5 lbs. The original question cannot be answered with the given reference information.
Step-by-step explanation:
The question 'Each hour in the holding oven loses how many oz?' seems to be missing the necessary context or data that directly links it to the provided reference statements. None of the choices provided (a) 2-4 oz, (b) 4-6 oz, (c) 6-8 oz, (d) 8-10 oz) are related to the available reference information regarding weight loss of members. However, if we evaluate the reference statements, the correct statement among the options given would be:
- B. The middle 50 percent of the members lost from two to 8.5 lbs.
Choices A and C are incomplete without more data, and D cannot be correct if A and C are not confirmed as correct. Therefore, unless additional context is provided that directly associates the holding oven with the weight loss statements, the answer to the original question regarding how many ounces are lost each hour in the holding oven cannot be determined from the given options.