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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: A b c and d tells the truth with probability 13 suppose that a makes a statement and then d says that c says that b says that a was telling the truth what is the probability that a was true
2 answers
Q: Why is secondary data used first before primary data
1 answer
Q: Do actuary's do quadros
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Q: Deatils of limitation of statistics
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Q: What is the probability that at least 1 head appears in 3 tosses of a fair coin
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Q: A fair die is rolled nine times What is the probability that an odd number 1 3 or 5 will occur less than 3 times
1 answer
Q: How many face cards are in a deck of 52 cards
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Q: What does sample mean
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Q: The probability of hitting a target from one un 910fom anothor target is 710 if both guns are fired at the same timethe probability of hitting the target is
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Q: What is the probability of having a child with schizophrenia if both parents' mothers had similar mental illness
1 answer
Q: According to the normal probability distribution 95 percent of the values of a normal random variable are contained w in plus or minus how many standard deviations from the mean Why is that important
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Q: What's the probability of tossing a 6-sided die three times and getting an even number all three times
1 answer
Q: Find the probability that in a family of 4 children will be a at least 1 boy b At least 1 boy and 1 girl Assume that the probability of a male birth is 12
1 answer
Q: Event A has probability 0.4 event B has probability 0.5 If A and B are disjoint then the probability that both events occur is
1 answer
Q: Where probability is used today
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Q: Among the contestants in a competition are 49 women and 29 men so if 5 winners are randomly selected what is the probability that they are all men
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Q: Usefullness of ogive curve
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Q: How do you obtain the moment generating function of a Poisson distribution
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Q: Why is it only possible to estimate the mean median and quartiles
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Q: Discuss the utility of statistics as a managerial tool Also describe its limitations
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Q: What is the name for curved molding
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Q: Time Series Analysis Advantages and Disadvantages
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Q: What is the difference between absolute frequency and relative frequency
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Q: The Staff at a small company includes 4 secretaries 20 technicians 4 engineers 2 executives and 50 workers. If a person is selected at random what is the probabilty that he or she is a factory worker
1 answer
Q: About data type
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Q: What is 50 sided shape
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Q: Why need the statistics in medical sciences
1 answer
Q: How many possible 4 number combinations can you get using numbers 0-9
1 answer
Q: A die is thrown Fine the probability that the dots on the top are even numbers or odd numbers
1 answer
Q: What is the probability of wiring a three phase motor rotation right the first time
1 answer
Q: Show me one less than infinity
3 answers
Q: How do you find range of a set of numbers
1 answer
Q: If a single die is rolled 6 times what is the probability of getting at least on 3
1 answer
Q: When analyzing what has been observed such as data collected in an experiment leads to
3 answers
Q: 172 centimeters is how many feet
1 answer
Q: If two variables are highly correlated the correlation coefficient will be at or near zero-true or false
1 answer
Q: What is the probability of getting head lice and how do you stop yourself from being scared of getting head lice
1 answer
Q: How many slip and fall lawsuits are filed each year
1 answer
Q: How do you explain the characteristics of the F Distribution
1 answer
Q: Are lotto numbers from the series of Fibonacci
1 answer
Q: How many 9 digit combinations are there for the numbers 1 through 9
1 answer
Q: What are the age categories for statistical reporting
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Q: Sample recommendations letter
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Q: Who is father of statistics
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Q: Find 15 of 80
1 answer
Q: Derivation of sampling theorem
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Q: What is the probability of having twins if your dad is a twin
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Q: What is the probability that you will roll a number less than 3 and flip heads if you roll a six-sided die and toss a coin
1 answer
Q: Difference between test condition and test scenario
1 answer
Q: What does range mean in mathematics
1 answer
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Trending Questions
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