In which table is p(X) not a probability distribution?

Q: What is the sum of the probabilities of all outcomes in a probability distribution

A: To determine, Sum of all probabilities of a probability distribution = ?

Q: at random for analysis, what is the probability that the traveler will be arrested for illegal…

A: To avoid detection at customs, a traveler places 6 narcotic tablets in a bottle containing 9 vitamin…

Q: The joint probability distribution of variables X and Y is shown in the table below, where X is the…

A: The given information is: PXY0,0=0.13 , PXY0,1=0.16 , PXY0,2=0.07PXY1,0=0.08 , PXY1,1=0.14 ,…

Q: what is the binominal probability distribution

A: Introduction to binomial distribution:Consider a random experiment involving n independent trials,…

Q: In a large city, 60% of the residents are females and 40% are males. If two persons are selected…

A: Given Information: Percentage of females = 60% or 0.6  Percentage of males = 40% or 0.4

Q: What is probability distribution (continuous)?

A:

Q: Is the following a Probability Distribution?

A: Random variables are of two types, discrete and continuous. A discrete random variable can only take…

Q: Which of the following could not be probability distribution?

A: A valid probability distribution must have all the probabilities lie within 0 and 1 also sum of…

Q: Consider the following probability distribution: P(X) 1 0.1

A: Condition for valid distribution is  ∑PX=1

Q: explain the chebyshev's theorem and its relevance to probability distribution

A: #explain the chebyshev's theorem and its relevance to probability distribution??

Q: For a binomial probability distribution with P = 0.7 and n = 18, find the probability that the…

A: Given: Probability of success (p) = 0.7 Number of trials (n) = 18 Let X ~ Bin(18, 0.7)

Q: if the probability distribution for the random variable X is given in the table, What is the…

A: Given that: Xi -2 -1 0 1 2 Pi .1 .2 .4 .2 .1   We will use the formula of expectation:

Q: As part of a drug research study, individuals suffering from arthritis take an experimental pain…

A:

Q: Illustrate a probability distribution of a random variable X showing the number of face mask sold…

A: Below is the example to illustrate the question .

Q: Consider the probability distribution of a random variable x. Is the expected value of the…

A: Probability distribution is a mathematical function which gives the probabilities of the outcomes of…

Q: Which of the following is not a requirement for the binomial/bernouilli probability distribution?

A: Bernouilli distribution is a special case of binomial distribution with a single trial.

Q: Is a probability distribution defined if the only possible values of a random variable are 0, 1, 2,…

A:

Q: In the experiment of rolling two dice, what is the probability that the absolute value of the…

A:

Q: If the probability distribution for the random variable X is given in the table, what is the…

A: The expected value of X is calculate as E(X) = ∑x.p(x)

Q: If X has a geometric distribution with θ = 13 , findthe formula for the probability distribution of…

A:

Q: What is a probability distribution?

A: Probability Distribution : Definition : A probability distribution is the mathematical function that…

Q: Create a graph for this probability distribution

A: Solution : Given that Number of cars (x) 0 1 2 3 4 5 6 7 8 P(x) 0.07 0.15 0.27 0.21 0.08 0.12…

Q: From the given probability distribution, obtain CDF of X *

A: Here We show the table for Its CDF

Q: medical device company knows that the percentage of patients experiencing injection-site reactions…

A: Given : p = 0.11 n = 5

Q: In what cases would you use the binomial distribution? Give two examples of what would be considered…

A: Given that We have to find the case when we use binomial distribution and it's example

Q: 5. what is an A probability function using two coefficients, a and b, whose sum equals 1 and whose…

A: The probability function is defined as the function of the observed values of a random variable…

Q: what is the difference between a Binomial probability distribution and the Poisson probability…

A: The binomial distribution is measure the number of certain random events within a certain frame is…

Q: The approach, to develop the binomial probability distribution, begins with the: O a. Venn diagram.…

A: The Bernoulli distribution is used for only one trial. If the number of trials are increased from 1,…

Q: b) Create a probability distribution for the random variable C

A: From the give information, Consider, probability distribution table: C=c P (C=c) 2…

Q: There is currently a global pandemic and many researchers and scientists are working assiduously to…

A: Given:- advanced researcher , a company that is currently testing a few vaccines confirms an 80%…

Q: Q2. If the lifetime X of a hearing aid battery has Weibull distribution with a = 0.1,ß = 0.5. Find…

A: Solution is given below.

Q: For a continuous probability distribution, 0≤x≤120≤x≤12.  What is P(x = 5)?

A: For continuous distribution the probability as a particular point always equal to zero. For example…

Q: Calculate the expected value of X for the given probability distribution. 2 4 PIX-) 01 0.6 0.2 0.1

A: Expected value of x is given by,                                        E(x) = ∑ X P(X)

Q: What are the two requirements for a discrete probability​ distribution?

A: Discrete random variable: A random variable which takes countable finite values.Discrete probability…

Q: Which of these is not a proper probability distribution?

A: Given that  There are four probabilities distribution is given in question  Sum of all probabilities…

Q: Consider the following probability distribution: 0. 1 4 p(x) 1/3 /3 1 /3

A:

Q: 2. The probabilities of a machine manufacturing 0, 1, 2, 3, 4, and 5 defective parts in one day are…

A: Given that  Probability mass function of X is  x 0 1 2 3 4 5 P(X=x) 0.75 0.17 0.04 0.025 0.010…

Q: Construct a probability distribution and its corresponding histogram. The probabilities that a…

A: Given :  X 0 1 2 3 P (X) 0.22 0.33 0.37 0.08

Q: Why should the sum of the probabilities in a probability distribution is always equal to 1? What is…

A: *Answer:

Q: A. What kind of distribution does X have? B. What is the probability that the batch contains no…

A: here given, shop receive batch of 1000 cheap laptop  probability that laptop has a defective part =…

Q: Is the following a valid probability distribution?"

A: The conditions of the probability distribution are: The sum of probability distribution should be…

Q: In the first draft of a book on probability theory, there are an average of 15 spelling errors per…

A:

Q: which of the following probability distributions is a random variable?

A: Given that  Some probability distributions for a random variable   We know that  ∑P(X) =1 We check…

Q: In which probability distribution would a random variable XX have E(X)=λE(X)=λ?

A:

Q: Illustrate the probability distribution if X is the random variable that represents the number of…

A:

Q: A study has shown that the probability distribution of X, the number of customers in line (including…

A: The formula of expected value is,

Q: How is the probability distribution of a variable defined?

A: Probability distribution of a variable

Q: A random sample statistic will have a probability distribution that is its sampling distribution…

A: A sample statistic is a measure that describes the sample.