Biometric measures evaluate: Question 17 options: data about a person's heartbeat, perspiration levels, respiration, and body movements. data about a person's attitudinal changes. changes in sales after exposure to an emotional advertisement. increases in verbal responses to questions posed in focus groups.

data about a person's heartbeat, perspiration levels, respiration, and body movements.

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the answer to the question is that

biometric measures are useful for evaluating data like that of heartbeat, perspiration levels, respiration, body movements of a person.

Biometrics is useful for the evaluation of the physical characteristics of a person. such a measure is for authentication and security identification. the system gives allowance for certain features of a person to be recognized using biometric data and also algorithm.

b.my answer is b.

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