Determine whether the given procedure meets the criteria of a binomial distribut

Question

Determine whether the given procedure meets the criteria of a binomial distribution? If not, identify one requirement that is noit satisfied.

1. A survey of college students rating the food in the campus dining hall on a scale from 1-10.

2. Surveying 124 people living in the United States who use Internet service and recording their 'no' responses to the question."Do you think that internet sites should be federally regulated"?

3. Spinning a roulette wheel nine times and recording the number of times the ball lands on black.

4. Spinning the roulette wheel nine times and recording the number that the ball lands on.

Explanation / Answer

1) The experiment doesnt meet the criteria of Binomial distribution because success and failure are not defined (rating on a scale of 1-10 doesnt indicate success and failure, there are 10 possible outcomes here, not 2)

2) This experiment doesnt meets the criteria of Binomial experiment because the probability of each outcome is unknown and need not be the same.

3) This experiment meets the criteria of Binomial experiment

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