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.
A binomial experiment is a statistical experiment that has the following properties:
1. A survey of college students rating the food in the campus dining hall on a scale from 1-10.
This does not meets the criteria of a binomial distribution, because there are 10 possible outcomes (instead of 2) for each student (trial).
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"?
There are fixed 124 trials. There are two possible outcomes - responses recorded (when the resonse is 'no') or no response recorded. But, the probability of success ('no' response) is not the same for every people as the people opinions may differ. So, this does not meets the criteria of a binomial distribution.
3. Spinning a roulette wheel nine times and recording the number of times the ball lands on black.
This does not meets the criteria of a binomial distribution, because there are 9 possible outcomes (instead of 2) for each spin (trial).
4. Spinning the roulette wheel nine times and recording the number that the ball lands on.
Let x be the total numbers on roulette wheel. This does not meets the criteria of a binomial distribution, because there are x possible outcomes (instead of 2) for each spin (trial).
Determine whether the given procedure meets the criteria of a binomial distribution? If not, identify one...
Determine whether or not this situation meets the criteria of a binomial distribution. If not, identify a requirement that is not met people in the United States who use Internet service and recording their "yes" or 'no responses to the question: "Do you think that Internet sites should be federally regulated?" 124 ¡¡/ Keypad m Tables Answer 2 Points OYes ONo, there is not a fixed number of trials No, there are more than two possible outcomes for each trial....
4. (10 pts) For each of the following scenarios, determine whether the binomial distribution is an appropriate model (distribution) for the random variable X. If yes, identify the values of the parameters n and p. A. A fair coin is flipped 10 times. Let X = the number of times the coin comes up tails. B. A fair coin is flipped multiple times. Let X = the number of times the coin needs to be flipped until we see 10...
Determine whether the given procedure results in a binomial distribution. If it is not binomial, identify the requirements that are not satisfied. Recording the genders of 100 people in a statistics classRecording the genders of 100 people in a statistics class nothing Choose the correct answer below. A. No comma because there are more than two possible outcomes.No, because there are more than two possible outcomes. B. No, because there are more than two possible outcomes and the trials are...
Determine whether the given procedure results in a binomial distribution (or a distribution that can be treated as binomial). If the procedure is not binomial, identify at least one requirement that is not satisfied. Six different senators from the current U.S. Congress are randomly selected without replacement and whether or not they've served over 2 terms is recorded. Does the probability experiment represent a binomial experiment? A. Yes, because the experiment satisfies all the criteria for a binomial experiment. B....
4. (10 pts) For each of the following scenarios, determine whether the binomial distribution is an appropriate model (distribution) for the random variable X. If yes, identify the values of the parameters n and p. A. A fair coin is flipped 10 times. Let X = the number of times the coin comes up tails. A fair coin is flipped multiple times. Let X = the number of times the coin needs to be flipped until we see 10 tails....
3. Identifying Binomial Distribution: Determine whether the given procedure resalts in a binommial distribution (or a distribution that can be treated as binomial). For those that are not bisomial, identify at least one requirement that is not satisfied. a) In a U.S. Cellular survey of 500 smartphone users, subjects are asked if they find abbreviations (sach as LOL, or BFF) annoying, and each response was recorded as Yes" or "Other In a U.S. Cellular survey of 500 amartphone users, subjects...