Important MCQs Probability Quiz 2

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Online MCQs Probability Quiz with Answers. There are 20 multiple-choice questions covering topics related to the addition rule of probability, multiplication rule of probability, conditional probability, random experiment, and objective and subjective probability. Let us start with the MCQs Probability Quiz.

Online MCQs Probability Quiz with Answers

1. In which approach to probability the outcomes are equally likely to occur?

 
 
 
 

2. The joint probability is

 
 
 
 

3. Which of the following is not a condition of the binomial distribution?

 
 
 
 

4. A listing of the possible outcomes of an experiment and their corresponding probability is called

 
 
 
 
 

5. Objective probability is based on personal feeling, experience, or judgment.

 
 

6. If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven?

 
 
 
 

7. Which of the following is not a correct statement about a probability

 
 
 
 

8. In the special rule of addition of probability, the events are always

 
 
 
 

9. The tail or head, one or zero, and girl and boy are examples of

 
 
 
 

10. If you roll a pair of dice, what is the probability that (at least) one of the dice is a 4 or the sum of the dice is 7?

 
 
 
 

11. The probability of no snow equals 1 minus the probability of snow. This is an example of what rule of probability?

 
 
 
 

12. In a Poisson probability distribution

 
 
 
 

13. If a card is chosen from a standard deck of cards, what is the probability of getting a diamond (♦) or a club(♣)?

 
 
 
 

14. The probability of occurrence of an event lies between

 
 
 
 

15. The special rule of multiplication of probability, the events must be

 
 
 
 

16. Which of the following is not an example of a discrete probability distribution?

 
 
 
 

17. If the occurrence of one event means that another cannot happen, then the events are

 
 
 
 

18. The addition rule states that, if the events $A$ and $B$ are ____, then the probability of $A$ or $B$ happening is the sum of the probabilities of $A$ and $B$.

 
 
 
 

19. The collection of one or more outcomes from an experiment is called

 
 
 
 
 

20. If $P(E)$ is the probability that an event will occur, which of the following must be false?

 
 
 
 

MCQs Probability Quiz with Answers

MCQs Probability Quiz with Answers
  • Which of the following is not a correct statement about a probability
  • The collection of one or more outcomes from an experiment is called
  • If the occurrence of one event means that another cannot happen, then the events are
  • In which approach to probability the outcomes are equally likely to occur?
  • In the special rule of addition of probability, the events are always
  • The joint probability is
  • The special rule of multiplication of probability, the events must be
  • A listing of the possible outcomes of an experiment and their corresponding probability is called
  • Which of the following is not an example of a discrete probability distribution?
  • Which of the following is not a condition of the binomial distribution?
  • In a Poisson probability distribution
  • If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven?
  • If you roll a pair of dice, what is the probability that (at least) one of the dice is a 4 or the sum of the dice is 7?
  • If a card is chosen from a standard deck of cards, what is the probability of getting a diamond (♦) or a club(♣)?
  • The probability of occurrence of an event lies between
  • The tail or head, one or zero, and girl and boy are examples of
  • If $P(E)$ is the probability that an event will occur, which of the following must be false?
  • The addition rule states that, if the events $A$ and $B$ are ———-, then the probability of $A$ or $B$ happening is the sum of the probabilities of $A$ and $B$.
  • Objective probability is based on personal feeling, experience, or judgment.
  • The probability of no snow equals 1 minus the probability of snow. This is an example of what rule of probability?
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MCQs Skewness Basic Statistics 9

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The post is about MCQs Skewness Basic Statistics. There are 20 multiple-choice questions covering the topics of skewness, kurtosis, symmetrical distribution, and empirical relationship between mean, median, and mode. Let us start with the MCQs Skewness Basic Statistics Quiz.

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MCQs Skewness Basic Statistics with Answers

  • The shape of the symmetrical distribution is ————.
  • In a symmetrical distribution, mean, median, and mode are:
  • In a symmetrical distribution, the mean is ———— mode
  • A symmetrical distribution has a mean equal to 4. Its mode will be
  • If mean, median, and mode are all equal then distribution will be
  • The values of mean, median, and mode can be
  • The distribution in which mean = 60 and mode = 50, will be ————.
  • If in a distribution the left tail is longer than the right tail, then the distribution will be
  • If the mean is less than the mode, the distribution will be
  • In Uni-model distribution, if the mode is less than the mean, then the distribution will be
  • The empirical relation between mean, median, and mode is
  • Bowley’s coefficient of Skewness lies between
  • For a positively skewed distribution
  • For a moderately skewed distribution, which of the following hold
  • The distribution is symmetrical if the moment coefficient of skewness $\sqrt{b_1}$ is
  • A curve whose tail is longer to the right is called
  • If the mean is less than the mode, the distribution is
  • If the third moment about the mean is zero then the distribution is
  • Which of the following is negatively skewed?
  • The second moment about the mean is equal to
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Quiz Basic Statistics MCQs with Answers 8

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The post is about Quiz Basic Statistics MCQs with Answers. There are 25 multiple-choice questions covering the topic measure of central tendency, measure of dispersions, data, variable, measurement of scale, statistical tables, sample, and population. Let us start with Quiz Basic Statistics MCQs.

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Quiz Basic Statistics MCQs with Answers

  • Which of the following describes the middle part of a group of numbers?
  • The sum of the deviations about the mean is always:
  • The middle value of an ordered array of numbers is the
  • Which of the following is not a measure of central tendency?
  • Which of the following divides a group of data into four subgroups?
  • If the standard deviation of a population is 9, the population variance is:
  • The weight of students in a college/ school is a
  • Population census is conducted through
  • The life of a TV picture tube is a
  • Which of these represents qualitative data
  • The branch of statistics concerned with the procedure and methodology for obtaining valid conclusions is called
  • Statistics are collected in a ———–.
  • Issuing a new ID card is an example of
  • Statistical Tables have at least ———–.
  • The students divided into different groups according to their intelligence and gender will generate
  • If the arithmetic mean is 82 and the median is 78 then the appropriate value of the mode will be
  • In a Statistical table, row captions are called ———–.
  • The data must be arranged before computing the
  • The geometric mean of a series of 4 items is 10.2. The product of all the items shall be:
  • Standard deviation is independent of change of ———–.
  • The positive square root of the variance of a distribution is known as ———–.
  • The most central value of an arrayed data is called ———–.
  • The mode of 2, 9, and 7 is
  • In classification, the data are arranged according to ———–.
  • The population mean $\mu$ is called ———–.
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