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Statistics
Statistics
Dive into the realm of statistical methods and analyses, covering everything from probability and data collection to descriptive and inferential statistics. This subject is crucial in making informed decisions based on data.
17.8k
Questions
Q: What is 12 over 25 in simplest form
1 answer
Q: What is the probability of getting two tails and one heads if a coin is tossed three times
2 answers
Q: A boy has 4 red and 4 yellow and 5 green marbles In how many ways can the boy arrange the marbles in a line if all marbles of the same color are indistinguishable
1 answer
Q: Why are the results for theoretical and experimental probability different
1 answer
Q: You roll 1 red and 1 white die What is the probability that the number on the red die is the same as the number on the white die
1 answer
Q: How many red fours in a 52 card deck
1 answer
Q: When a researcher has two samples with two means one of the assumptions for two samples is independence of between the two samples What does this mean What happens if the independence assumption is
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Q: What means n terms in math
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Q: What type of graph shows attributes
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Q: What are the Limitations of the t-test in statistics
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Q: What type of probability is when it uses sample spaces to determine the numerical probalitiy that an event will happen
1 answer
Q: The bag of marbles contains 20 red marbles 30 white marbles and 40 blue marbles what is the ratio of red to blue marbles
2 answers
Q: Are the mean and median always nearly equal
2 answers
Q: What word means the average of the squared deviation scores from a distribution mean
1 answer
Q: What is a sample message for a debutant friend
1 answer
Q: Dispersion is the degree of variation in the data
1 answer
Q: Example of using statistics in education
1 answer
Q: Drawing that shows info like a graph
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Q: What is a number occurring most frequently in a set of numbers
1 answer
Q: Would License plates in toontown consist of three letters followed by a digit from 1 to 9 and if so how many different license plates are possible
4 answers
Q: The odds of not selecting a queen of hearts
1 answer
Q: 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
1 answer
Q: The mark of true sexual deviation is
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Q: Is age a ordinal variable
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Q: What are the advantages and disadvantages of split-half method
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Q: What is downside probability
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Q: How many equally likely outcomes are then when flipping 10 coins
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Q: True or false a field is an organized collection of data
3 answers
Q: One six-sided dice are rolled what is the probability
1 answer
Q: The lowest value in a set of numbers through the highest value in the set
1 answer
Q: What is the probability of 26 people in a group having the same birthday
1 answer
Q: Two dices are thrown simultaneously what is the probability that we get an even number on 1 of the dice
1 answer
Q: What does a negative z score mean
1 answer
Q: What are outcomes of listening effectively
1 answer
Q: What does crude analysis in statistics mean
1 answer
Q: The probability of a novice hitting a target with any shot is 0.3 given that the archer can shoot 6 arrows find the probability that the target is hit at least twice
1 answer
Q: Correlational study is it cause and effect
1 answer
Q: Can you accept a null hypothesis under the t statistic and then reject the same null hypothesis using the F statistic
1 answer
Q: There are 7 things in a hat how many ways can you pick 3 things from the hat at once
1 answer
Q: Sampling errors and non sampling errors
1 answer
Q: I need To put 0.12 0.05 0.2 0.78 0.6 0.043 and 0.1 in order from smallest to largest
1 answer
Q: If two coins are tossed what is the possible outcome
1 answer
Q: What is the median of a set of numbers if the set of numbers is even
1 answer
Q: A pair of dice is constructed so that each die is marked with a 1 on one side a 2 on two sides and a 3 on three sides The dice are rolled Find the probability that the same number appears on each
1 answer
Q: How many digits does a phone number have
1 answer
Q: What is the z score
1 answer
Q: 50 percent scores falling below median
1 answer
Q: What is the next number in the Fibonacci series
1 answer
Q: A card is chosen at random from a deck of 52 cards It is then replaced and a second card is chosen What is the probability of getting a jack and then a eight
1 answer
Q: One coin is flipped and one eight-sided die is rolled what is the numbers of possible outcomes
1 answer
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