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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: Two dices are thrown simultaneously what is the probability that we get an even number on 1 of the dice
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Q: What does a negative z score mean
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Q: What is the probability that a group of five random digits will contain at least 3 even digits
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Q: What is the sample space of tossing a coin
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Q: Maria flips a dime four times What is the probability that she will get at least two heads
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Q: How much more likely are you to die in motorbike crash then a car crash
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Q: What is the probability that a coin flipped four consecutive times will always land on heads
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Q: What is the probability that the value of a randomly selected variable from a normal distribution will be more than 3 standard deviation from its mean value
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Q: What does standard deviation tell about distribution and varity
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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
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Q: Which of the following would let you show a relationship between two variables where each piece of data is connected to all the others
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Q: What is probability of getting an honour card
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Q: What is the role of statistics in the banking and finance proffession
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Q: Can you deal cards to your right in euchre
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Q: The market-share variance is most influenced by
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Q: What is the event in which the outcome of one event does not influence the outcome of the other event
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Q: Data at the ordinal level are quantitative only
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Q: How many times must you throw two dice to be sure that you get the same sum at least twice
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Q: What is the mean median mode and range of 10 12 15 16 5
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Q: If you have 3 fair dice each numbered 1 to 6 what is the chance all three dice show even numbers
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Q: What is volunteer sampling
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Q: Can you say the data were obtained
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Q: Is politics nominal or ordinal
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Q: Merit and demerit of primary and secondary data
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Q: What is the Possible result of a probability event called
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Q: What is the probability of flipping 25 heads in a row
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Q: If a coin is tossed 5 times what is the probability of getting 5 heads
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Q: If A bag contains 3 orange 5 black and 2 white marbles Two marbles are drawn but the first marble is not replaced Find P white then black
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Q: Roles of Probability in different fields of life
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Q: If the mean of a number is six and one of these numbers is three.What is the mean of the other three numbers
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Q: Data for a study on respiration in this ecosystem should be collected during
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Q: Where does thrombopoiesis occur
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Q: The mean of the discrete random variable X is 18.59 What is the variance of X
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Q: What is another name for the alternate hypothesis
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Q: What are the advantages and disadvantages of multiple bar chart
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Q: You flip 3 coins Use a tree diagram to calculate the probability that you get exactly 1 head
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Q: If a bag contains 4 green marbles an 4 yellow marbles 5 white marbles what would be more likely to pull a red marble or a white marble from the bag
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Q: The sum of deviations of the individual data elements from their mean is
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Q: What is the preferred method to select a sample population
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Q: How many bibles are stolen each year
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Q: If you toss a coin 3 times what is the probability that it will land on heads 3 times
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Q: What is considered a strong correlation
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Q: The purpose of blocking in experimental design is
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Q: How many two digit numbers can you make using the digits 1 2 and 3
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Q: What does a negative net radiation value mean
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Q: Average number of sexual partners
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Q: A correlation between physical attractiveness and dating frequency of plus 0.60 would indicate that
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Q: What is the probability of rolling a 3 and then 1 of six side dice
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Q: If you toss a coin 50 times what will it land on
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Q: Which correlation coefficient indicates the strongest relation between two variables
1 answer
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