A fitness studio conducted a survey among its members who regularly attend spin classes. of these members reported feeling more energetic after a month of consistent attendance. Which conclusion is best supported by the survey results?
Approximately of all people who exercise regularly will feel more energetic.
Approximately of people who attend spin classes at this studio will feel more energetic.
People who do not attend spin classes are less likely to feel more energetic.
Attending spin classes is the only way for people to feel more energetic.
