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A student takes a six question multiple choice quiz with 4 choices for each question What is the probability that the student will answer exactly 4 correctly?
Wiki User
∙ 14y ago
P = (6!)/(6-4)!4!=15
Wiki User
∙ 14y ago
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What is the difference between "if" and "iff" in formal logic?
if is an expression, while iff is a function often with multiple choices.
Which phrase describes the variable expression m 5?
On the list of choices submitted along with the question, there is no such phrase.
What equations below could be its equation?
Wonderful! Neither the graph nor the list of choices for its equation is included. The question has been referred to our Department of Clairvoyance for their consideration. (They knew it was coming.).
The machine in this question is the machine which takes a number multiplies it by 2 then adds 3 to the result For which possible choices of the sets X and Y is this machine a function from X to Y?
5
WHAT IS THE Proof that set N has 2 POWER N subset?
Let S be a set which has N elements. Consider in how many ways we can choose a subset. List the N elements of the set S. Let the names of the N elements be, x1, x2, x3, . . . xN For an arbitrary subset, we have two choices for x1. Namely, x1 might or might not be in the subset. We have two choices for x2. Namely, x2 might or might not be in the subset. We have two choices for x3. Namely, x3 might or might not be in the subset. . . . We have two choices for xN. Namely, xN might or might not be in the subset. Now we can easily count the total number of ways to choose a subset. 2 choices for x1 times 2 choices for x2 times . . . = 2 to the Nth power choices of ways to choose a subset. This proves that the number of subsets of a set with N elements is 2 raised to the Nth power. Kermit Rose
A multiple choice question has has 5 choices What is the probability of guessing it correctly?
There is 1 right answer out of 5 possible answers, so the probability of guessing it correctly is 1/5 or 20% or 0.2.
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
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).
What is the probability of guessing the correct answer to a multiple choice question if there are five choices?
Not sure what a mulitple choice qustion is but if it is anything like a multiple choice question, it is 1/5 or 20%. I strongly advise you to get a dictionary, learn to spell or use a spell checker.
What is the probability of getting five questions correct on a 20 question multiple choice test?
The answer depends on the number of choices available for each question.
A test is composed of six multiple choice questions where each question has 4 choices If the answer choices for each question are equally likely find the probability of answering more than 4 questio?
love
A test has 2 multiple choice questions each with 5 choices what is the probability of guessing the correct answers to both questions?
You have a 4 percent chance of guessing both answers correctly assuming there is only one correct answer to each question and that you may only answer once per question.
A multiple choice question has 5 choices if you gets 2 questions what is the probability of getting both correct?
Well they are independent events so it is the probability of getting a correct answer multiplied by the probability of getting a correct answer on the second question. Short Answer: 1/5 times 1/5=1/25
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
What is an answer stem?
The answer stem is the question part of a multiple choice question. The answer choices are the other part of a multiple choice question.
How do you get to ask a question with multiple choice answers?
On Answers, there isn't an option to list multiple choices. However, if it is a short question, and has very few choices (or short choices), you can list those options in the question. Just be aware - you cannot use punctuation such as commas, so your multiple choices will need to be concise and clear. How do you even ask a question ?
A multiple choice question has 4 choices What is the probability you can guess the correct answer?
1/4, or 25% 25%, 1/4 A, 1/4B. 1/4C, 1/4 D
