Find the probability of correctly answering the first 2 questions if the choice was presented randomly...
Find the probability of correctly answering the first 2 questions if the choice was presented randomly and each answer had 3 options.
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Find the probability of correctly answering the first 2
questions if the choice was presented randomly...
Find the indicated probability. Find the probability of correctly answering the first 2 questions on a...
Find the indicated probability. Find the probability of correctly answering the first 2 questions on a multiple choice test if random guesses are made and each question has 3 possible answers. 0 os WIN101N
find the probability of correctly answering the first two questions on a multiple choice test if...
find the probability of correctly answering the first two questions on a multiple choice test if a random guess are made and each question has 3 possible answers?
Find the indicated probability. Find the probability of correctly answering the first 3 questions on a...
Find the indicated probability. Find the probability of correctly answering the first 3 questions on a multiple choice test if random guesses are made and each question has 6 possible answers, 2 216
Find the probability of answering the first 3 questions on a test correctly if random guesses...
Find the probability of answering the first 3 questions on a test correctly if random guesses are made, assume that all the questions are multiple choice, each with 5 possible answers.
If a student estimated that the probability of correctly answering each question in a multiple-choice question...
If a student estimated that the probability of correctly answering each question in a multiple-choice question is 85%, use the binomial tables to determine the probability of earning at least a 70% grade on a 20-question exam.
Extra Credit Question If you had a multiple choice test with 53 questions and 3 answer...
Extra Credit Question If you had a multiple choice test with 53 questions and 3 answer options (assuming that students were responding no better or greater than at chance). Provide: 1). The expected mean of correct answers. 2). The expected standard deviation associated with that mean. 3). The probability of a student answering 27 or more questions correctly.
a.) If a student randomly guesses at 20 multiple-choice questions, find the probability that the student...
a.) If a student randomly guesses at 20 multiple-choice questions, find the probability that the student gets exactly four correct. Each question has four possible choices. 0.190 0.162 0.085 0.218 b.) 80% of members of a club consume alcoholic beverage. Of 14 members are randomly selected what is the probability that all of them drinks alcohol beverage? 0.044 0 1 0.8 c.) A school is sending 12 children to a camp. If 20% of the children in the school are...
QUESTI 10 points Save Answer Provide an appropriate response. Find the probability of answering the two...
QUESTI 10 points Save Answer Provide an appropriate response. Find the probability of answering the two multiple choice questions correctly if random guesses are made. Assume the questions each have five choices for the answer. Only one of the choices is correct. 0.004 0.4 0.04 0.02 QUESTI 10 points Save Answer Provide an appropriate response. You are dealt two cards successively without replacement from a standard deck of 52 playing cards. Find the probability that the first card is a...
Find the indicated probability, A multiple choice test has 8 questions each of which has 4...
Find the indicated probability, A multiple choice test has 8 questions each of which has 4 possible answers, only one of which is correct. Il Judy, who forgot to study for the test guesses on all questions, what is the probability that she will answer exactly 3 questions correctly?
In a statistics quiz with 10 multiple choice questions, if the probability of correctly guessing the...
In a statistics quiz with 10 multiple choice questions, if the probability of correctly guessing the answer to a question is 0.35. What is the probability that: a. A student correctly guesses more than 7 questions? b. What is the variance Question (c) For this Question, assume a Poisson distribution. If the average number of auto accidents that occur in a given intersection is 5 per year. What is the probability that more than 12 accidents occurs in the same...
Find the indicated probability. Find the probability of correctly answering the first 2 questions on a multiple choice test if random guesses are made and each question has 3 possible answers. 0 os WIN101N
Find the indicated probability. Find the probability of correctly answering the first 3 questions on a multiple choice test if random guesses are made and each question has 6 possible answers, 2 216
If a student estimated that the probability of correctly answering each question in a multiple-choice question is 85%, use the binomial tables to determine the probability of earning at least a 70% grade on a 20-question exam.
QUESTI 10 points Save Answer Provide an appropriate response. Find the probability of answering the two multiple choice questions correctly if random guesses are made. Assume the questions each have five choices for the answer. Only one of the choices is correct. 0.004 0.4 0.04 0.02 QUESTI 10 points Save Answer Provide an appropriate response. You are dealt two cards successively without replacement from a standard deck of 52 playing cards. Find the probability that the first card is a...
Find the indicated probability, A multiple choice test has 8 questions each of which has 4 possible answers, only one of which is correct. Il Judy, who forgot to study for the test guesses on all questions, what is the probability that she will answer exactly 3 questions correctly?
In a statistics quiz with 10 multiple choice questions, if the probability of correctly guessing the answer to a question is 0.35. What is the probability that: a. A student correctly guesses more than 7 questions? b. What is the variance Question (c) For this Question, assume a Poisson distribution. If the average number of auto accidents that occur in a given intersection is 5 per year. What is the probability that more than 12 accidents occurs in the same...
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