Who is most likely to try or practice yoga on a regular basis?

Who is most likely to try or practice yoga on a regular basis?
 A) young, overweight African-Americans
  B) elderly, affluent Caucasians
  C) young, low-earning Asians
  D) elderly, married Asians
  E) young, college-educated Caucasians

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Approximately how many Americans have tried the practice of yoga?
 A) 3 million
  B) 18 million
  C) 31 million
  D) 92 million
  E) 126 million

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According to yoga principles, what aspect of one's life correlates best to your true self?
 A) selfishness
  B) responsibility
  C) religiosity
  D) practical logic
  E) spirituality

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EMG is sometimes used to relax the muscles involved in ____, also known as bruxism.
 A) teeth grinding
  B) classic migraine
  C) high blood pressure
  D) paralysis
  E) cerebral palsy

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Which types of brain waves are monitored by an EEG device?
 A) infrared, alpha, theta, and zeta
  B) gamma, beta, delta, and omega
  C) infrared, ultraviolet, alpha, and beta
  D) alpha, beta, theta, and delta
  E) alpha, theta, delta, and omega