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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: After a movie premiere 99 of the first 130 people surveyed said they liked the movie what is the experimental probability that the next person surveyed will say he or she liked the movie
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Q: What are some of the limitations and assumptions of the t test
3 answers
Q: In a multiple-choice question the correct answer will be found
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Q: A numerical measure computed to describe a characteristic of a population is called
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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: Two dice are rolled what are the odds against a sum greater than 8
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Q: What does it mean to measure something to the nearest whole decimetre
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Q: What are the odds of rolling a 3 4 times in a row
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Q: Economic variables whose values are measured in monetary units are called
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Q: The two parts of a multiple-choice question are
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Q: What pdf stands for in statistics
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Q: What do you call the outcomes of your decisions
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Q: What is the advantage of inferential statistic
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Q: The standard deviation is the square root of the average squared deviation of scores from the
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Q: What is linear snowball sampling
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Q: HOW MANY five digit numbers are there with distinct digits
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Q: How do you make a good graph title
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Q: How does a digital tachometer work using 555 timer
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Q: Is one side of the dice heavier
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Q: If the average of these four numbers is 21 find the missing number from 12 18 28
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Q: How many 4 digit numbers can be formed by the digits 4760
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Q: How can you separate red marbles and green marbles
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Q: How quantitative approach is useful in Mcdonalds
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Q: What does the phrase eco-mode mean
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Q: What 2d shape has 1 right angle and 3 sides are straight
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Q: What is coefficient variation
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Q: The collected data are placed where on a graph
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Q: In this ratio how would you simplify 200 40
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Q: A test consists of 15 true false questions what is the probability if the student guesses on all 15 questions
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Q: What is grouping of data into classes giving the number of observation in each class
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Q: What is another name for second quartile
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Q: Estimate the probability that the next time you ride in a car you will not be delayed because of some car crash blocking the road
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Q: What is the probability of choosing a queen on the second draw if the first was a queen without replacement
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Q: How do you get sample using universal sampling technique
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Q: How many different numbers can you make with the digits 1 2 3 and 4 using each digit only once
1 answer
Q: Who came up with the idea of probability and why
1 answer
Q: Re-arrange the letters REHET to make a number
1 answer
Q: The probability that a radish seed will germinate is 0.7. A gardener plants seeds in batches of 13. What is the standard deviation for the number of seeds germinating in each batch
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Q: When is the average median and mode the same
1 answer
Q: Is Median an outlier
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Q: If you roll a die once what is the probabililty of rolling a 3
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Q: It is also called the positional average
1 answer
Q: In a bag there are 8 red marbles 4 blue marbles and 6 green marbles write the ratio of red marbles to green marbles
1 answer
Q: What is the standard deviation of the scores 100 92 94 95 81 82 87 89 71 71 73 61 62 68 51 55
1 answer
Q: If you flip 5 coins how many possible outcomes are there
1 answer
Q: If a fair coin is tossed eight times what is the probability of getting exactly 6 heads
1 answer
Q: Rolling a single die 34 times keeping track of the numbers rolled is this a bionomial distribution
1 answer
Q: In the xy-plane the y-axis contains all ordered pairs such that
2 answers
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