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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: The shape of any uniform probability distribution is
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Q: What does a negative t statistic mean
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Q: Probability of having a boy or a girl
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Q: In a standard normal distribution what is the value of the mean and standard deviation
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Q: Give three properties of a normal distribution function
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Q: What is the mean for the numbers 20 40 30 30 20 40 30 and 30
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Q: What is 4 more than the absolute deviation of x from 3 is 8
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Q: What is the highest number on probability
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Q: The typical margin of error in a sample survey of 1500 respondents is
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Q: How do you make a circle graph
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Q: What is the stale evidence is a problem only for probable cause to
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Q: What is standard deviation of the mean
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Q: Two coins are tossed what is the probability of getting a head
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Q: Mean equals 26.8 and median equals 27.9 then what is mode
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Q: What is 64 cube
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Q: What does 25th percentile salary mean
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Q: The weighted mean is a special case of the
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Q: There is a bag of marbles 10 are red 15 are purple and 25 are yellow what is the probability of picking a purple marble
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Q: Name two areas where probability is used
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Q: What is Breslow-Gehan-Wilcoxon Test to compare kaplan curves
1 answer
Q: In a class 80 percent have passed English 70 percent passed Hindi 10 percent didnot passed either. If 144 students passed both. What is the total strength of the class
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Q: How do you find the variance 415 10 8 33 25 36 66 63 50 64 49 40
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Q: With one toss of a single number cube what is the probability of rolling a number less than 3
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Q: How many number combinations are possible for the pick three lottery
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Q: Why the median of a set of data does not have to be one of the numbers in the set of data
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Q: What is the probability of how many ways are there of choosing an even number from the first 10 positive whole numbers
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Q: What is the z score representing the 10th percentile of the standard normal distribution
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Q: What is probability of tossing 10 more tails in a row
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Q: When is it appropriate to use stratified random sampling
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Q: What is the measure of centeral tendency in math
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Q: What is a KWL chart or graph
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Q: How do you find the median when theres two middle numbers
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Q: What data should be collected to support the hypothesis that enzyme C works best in an environment that is slightly basic
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Q: You toss a fair coin 5 times and get 5 consecutive heads. What is the probability of tossing a head on the next toss
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Q: Ace combat 4 how do you eject
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Q: What are some examples of ratio level of measurement
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Q: Why is the median a more stable measure of central tendency than the mean
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Q: Find the coefficient of variation for first 'n' natural nombers
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Q: Is the standard deviation of the sampling distribution of the sample mean is o
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Q: What is the sum of all probabilities
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Q: Where can data be obtained
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Q: The two parts of a multiple-choice question are
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Q: In a multiple-choice question the correct answer will be found
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Q: Probility of getting a sum of 8 on a pair of dice
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Q: How do you find the missing number if you have the mean
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Q: Make up a set of at least twelve numbers that has the following landmark minimum 50 median 54 maximum 57 mode 56
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Q: Mary was both 13th highest and 13th lowest in a spelling contest
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Q: If the correlation is 0.86 what does that mean
1 answer
Q: How a way of describing XML data
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Q: The distribution of sample means is not always a normal distribution Under what circumstances will the distribution of sample means not be normal
1 answer
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