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A student writes a 5 question multiple choice quiz Each question has 4 possible responses The student guesses at random for each question Calc prob for each possible score on the test from 0-5?
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∙ 14y ago
20, 40, 60, 80, or 100.
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∙ 14y ago
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Georgia is taking a 5 question multiple choice quiz in which each question has 4 choices She guesses on all questions What is the probability that she answers exactly 2 of the questions correctly?
64/256
Students are required to answer 2 True of False questions and 1 multiple choice questions with 4 responses If the answers are all guesses what is the probability of getting all 3 questions correct?
The probability of correct true & false question is 1/2 and the probability correct multiple choice (four answer) question is 1/4. We want the probability of correct, correct, and correct. Therefore the probability all 3 questions correct is 1/2 * 1/2 * 1/4 = 1/16.
Tristan guesses on two multiple-choice questions on a test if each question has five possibe answers choices what is the probability that he gets the first one correct and the second one incorrect?
4/25
A student takes a 10 question true or false exam and guesses on each question Find the probability of passing if the lowest passing grade is 6 correct out of 10?
5 out of 10
How are inferences and predictions alike?
alike: both guesses
What is the probability of getting exactly 7 out of 12 multiple choice questions right if a student randomly guesses one of the five possible choices for each question?
It is 0.0033
If a multiple choice quiz consists of 50 questions each with 5 possible choices find the mean for the number of correct answers if a student guesses on each question?
25
A multiple choice quiz consists of 6 questions each with 4 possible answers If a student guesses at the answer to each question then the mean number of correct answers is?
If there are four possible answers to a question, then a guessed answer would have a probability of 1 in 4. If there are six questions, then the mean number of correct answers would be six times 1 in 4, or 1.5
Georgia is taking a 5 question multiple choice quiz in which each question has 4 choices She guesses on all questions What is the probability that she answers exactly 2 of the questions correctly?
64/256
Students are required to answer 2 True of False questions and 1 multiple choice questions with 4 responses If the answers are all guesses what is the probability of getting all 3 questions correct?
The probability of correct true & false question is 1/2 and the probability correct multiple choice (four answer) question is 1/4. We want the probability of correct, correct, and correct. Therefore the probability all 3 questions correct is 1/2 * 1/2 * 1/4 = 1/16.
A student takes a 20-question multiple choice exam with five choices for each question and guesses on each question Find the probability of guessing at least 15 out of 20 correctly?
15%? (My math sucks - I probably got that wrong).
Preet writes a multiple-choice test.The test has 5 questions.Each question has 4 possible answers.Preet guesses each answer.Find the probability of each event?
Each guess has a 25% chance of being correct and a 75% chance of being wrong. Guessing right or wrong on one question does not affect the odds on the next one.
Tristan guesses on two multiple-choice questions on a test if each question has five possibe answers choices what is the probability that he gets the first one correct and the second one incorrect?
4/25
Was Cleopatra queen of the nile white or black?
There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.There's no answer to your question, just a lot of theories, speculations and guesses. If her mummy is ever found perhaps some genetic tests will be run to firmly answer the question.
What is the part of the experiment that does not depend on the variable being observed?
I think it is hypothesis because in the light of the observed facts and previously collected information scientists make'intelligent guesses' as to what may be the possible answer to this particular question.
Do you spell guesses like this?
Yes, the conjugation (or plural of a guess) is "guesses." I guess. You guess. He guesses.
How did people in the renaissance explain the moon and stars?
they made random guesses they made random guesses they made random guesses
