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Why the probability is have a specified chance to be selected and why the non probability does not have an equal of being selected?
Probability is the number of occurrences of a specific event divided by the total number of possible events. Suppose you took a multiple choice test with 4 possible answer's A, B, C, D. Only 1 of the 4 choices is correct; so the probability of correct is 1/4 and the probability of incorrect is 3/4. Most of the time the two probabilities will not be the same.
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
What are the odds against correctly guessing the answer to multiple choice question with 7 posssible answers?
6 to 1. (That is, 6 incorrect to 1 correct.) This is equaivalent to a probability of 1/7 or a 14% chance of guessing the correct answer.
Probability that both children are girls if there is 2 children?
There are several reasons that the question cannot have a proper answer. The first is that children's gender are not independent events. It is, therefore, wrong to multiply probabilities. Second, the probability of a girl is not 1/2. Current statistics show that it is approx 0.48. However, if you wish to ignore these relevant facts, the [incorrect] answer that is expected is 1/4.
If a student takes an 8 question true or false quiz and a student guesses each answer then what is the probability that heshe gets at least 1 correct?
The probability of getting at least 1 correct answer is equal to one minus theprobability of answering all incorrect, this would be;P(atleast 1 correct) =1 - P(allincorrect) =1 - (1/2)8 =1 - 0.00390625 ~~ 0.9961 ~ 99.61%
What is a reasonable degree of medical probability?
The answer depends largely on the probability of coming to an incorrect diagnosis or deciding on a wrong treatment, and the consequence of making that mistake.
When added to the word distribution which prefix creates a word meaning bad distribution?
The prefix "mis-" added to the word "distribution" creates the word "misdistribution," meaning bad distribution or an incorrect allocation or arrangement of resources.
What would you say are incorrect statements about continuous and comprehensive evaluation?
Incorrect statements about continuous and comprehensive evaluation include assuming it is only about grades and marks, neglecting qualitative aspects of learning, believing that it is time-consuming, and viewing it as separate from the teaching and learning process.
Why might experimental probability be different from theoretical probability?
There may not have been a sufficient number of experiments carried out. The experiments may not have been carried out properly. There may have been incorrect assumptions made in deriving the theoretical probability.
Which of the following is an incorrect match?
Missouri Compromise — 1857
Which of the following colonial associations is incorrect?
Britain and the Dominican Republic
If you roll two dice what is the probability of the event that you roll a total of five on the two dice?
uummm!!!! The probability would maybe close to 5 or 4. * * * * * The answer is clearly incorrect because the probability of an event cannot be greater than 1. The actual probability, assuming the dice are fair, is 4/36 = 1/9 = 11.11...%
Mrs. adams is in isolation. Which of the following is incorrect?
she is still sane lol
All of the following are incorrect statements of the wave-speed equation except for:?
c
Which of the following is an incorrect statement if they are in good physical health?
you are able to resist diseasses
Which of the following sentences has mixed verb tenses and is therefore incorrect?
The sentence "I will go to the store yesterday to buy groceries" has mixed verb tenses and is incorrect.
Why the probability is have a specified chance to be selected and why the non probability does not have an equal of being selected?
Probability is the number of occurrences of a specific event divided by the total number of possible events. Suppose you took a multiple choice test with 4 possible answer's A, B, C, D. Only 1 of the 4 choices is correct; so the probability of correct is 1/4 and the probability of incorrect is 3/4. Most of the time the two probabilities will not be the same.
