Which of the following below is a discrete variable?

a. The amount of time it takes to complete a test.

b. The heights of giraffes in zoos across the United States.

c. The length of time it takes to do a Federal tax return.

d. The weights of the tackles in professional football teams.

e. none of these

2 Responses to Which of the following below is a discrete variable?

  1. e. none of these

    They’re all continuous as per my other answer to same question.

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