Determine whether this table represents a probability distribution. X 0 1 2 3 P(x) 0.15 0.3 0.15 0.4 Yes, it is a probability distribution No, it is not a probability distribution > Next Question

Q: Use the probability distribution to find probabilities in parts (a) through (c). The probability…

A: Let X denote the number of dogs.

Q: The probability that a person has a certain disease is 0.03. Medical diagnostic tests are available…

A: It is required to find the probability that the disease is actually present, if it is known that the…

Q: Based on her experience, a professor knows that the probability distribution for X mumber of…

A: Solution: From the given information, the probability distribution of X is

Q: Determine the required value of the missing probability to make the distribution a discrete…

A: According to the provided information, x p(x)   3 0.16 4 x 5 0.38 6 0.21

Q: Find the area of the shaded region under the standard normal curve. r the st n? Click here to view…

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Q: If the probability of a person contracting influenza on exposure is 0.7, consider the binomial…

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Q: Part D. Does the function f(r) = ()p" for a = 1,2 describe a finite probability distribution on the…

A: We have been given the function f(x) as follows, We need to check whether the function f(x)…

Q: 12. When doing an expected value problem, are the below probabilities a probability distribution…

A: Given that Probabilities : 13 13 13 14 15   We know that  Total probability of probability…

Q: +x). P(x = x)= x²+x) ;x=1,2,3 20 A discrete probability distribution is defined by the function P(X…

A: Given Information: A discrete probability distribution is defined by the function PX=x=x2+x20;…

Q: WHICH OF THE FOLLOWING ARE DISCRETE PROBABILITY DISTRIBUTION? IF IT IS NOT A DISCRETE PROBABILITY…

A: Solution: Probability function is a function which assigns probabilities to the values of a random…

Q: Find the mean or expected value of each probability distribution below. 3 4 P(x) 0.17 0.33 0.36 0.14

A: We have given that  Probability distribution of discrete random variable.  Mean = E(x)= ∑x*P(x)…

Q: X 3 7 P(X) 0.3 0.1 0.2 0.4 -0.7

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Q: The table shows the number of car accidents per day and their corresponding probabilities. Find the…

A: 1)Given data is No. of accidents (x) 0 1 2 3 4 Probability P(x) 0.35 0.25 0.20 0.1 0.1

Q: Is the following distinction a probability distribution? 3 7 12 14 4 P(X) .A Yes .B

A: Condition for pdf/pmf is ∑i=1nP(xi)=1 413+113+313+113+213=1113≠1hance it is not a pdfB option is the…

Q: The following table lists the probability distribution of the number of refrigerators owned by all…

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Q: Shown below is the probability distribution for the number of goals the Lions' soccer team scores in…

A: From the provided information,The probability distribution table is as follow:Number of Goals…

Q: What is the probability represented by the orange shaded rectangle? number (rtol=0, atol=0.0001)…

A: Employee performance rating scores for the company Pfizer Inc. are distributed between 30.2 and 95.2…

Q: 6. On page 3 of chapter 4 there is a discrete probability histogram. On this graph, what are the…

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Given:x123p(x)0.250.300.45 (a) The mean of the random variable x can be computed as follows:μ = E(x)…

Q: The following table lists the probability distribution of the number of refrigerators owned by all…

A: Solution: Given: x P(x) 0 0.01 1 0.69 2 0.22 3 0.08 P( a family owns at exactly two…

Q: x P(X) -40.05 -20.85 00.04 50.06 xP(X) 0-0.4 10.6 20.8 xP(X) 00.4 10.1 20.2 30.1 xP(X) 00.1 10.5…

A: Option 1 Possible values of X are {-4,-2,0,5}We see that the sample space or the set of all possible…

Q: Fast answer please

A: Step 1: Given the information.We check if the sum of the probabilities is 1, because in a…

Q: that the disease is actually present? The probability is (Round to three decimal places as needed.)

A: It is given thatP( disease) = P(d) = 0.04P(+ve/d) = 0.90P(+ve/d') = 0.02

Q: Table below shows the extent to which Americans are turning toward online reviews and ratings when…

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Q: A quality control inspector knows that the items she inspects have at most two types of defects:…

A: As per our guidelines we are suppose to answer only one questionGivenP(A)=4.1%=0.041P(B)=4%=0.04P(A…

Q: Kindly answer it

A: Step 1: From the provided information,Probability of an accident for ages 16-20, P (A|16-20) =…

Q: 3. 2 P(x) 0.08 025 0.34 0.31 0.04 4. 2 4 P(x) 0.03 0.22 1.01 0.23 0.02 5. 2 3 0.34 4. P(x) 0.05 0.27…

A: We have given that three different discrete probability distribution.

Q: A. Determine whether the distribution represents a probablity 8. 3. X 1. 3 7. PIX) P(X) 0.35 0.25…

A: Let x be the random variable and it said to follows the probability distribution if it satisfies the…

Q: The following table lists the probability distribution of the number of refrigerators owned by all…

A: According to the given information, we have The probability distribution table is, x 0 1 2 3…

Q: Determine whether this table represents a probability distribution. P(x) 0.2 1 0.3 2 0.1 3 0.35 No,…

A: We have given that the probability distribution in tabulated form.

Q: P(x) 0.05 0.25 0.4 0.06 12. 1 3 4 5 P(x) 0.06 0.23 ? 0.35 0.05 13. 3 4 5 2 P(x) 15 15 14. X. 3 4 5…

A: We have given that the probability distribution in tabulation form. We know that the sum of…

Q: What are the requirements for a probability distribution? (Select all that apply.)  The summation…

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Q: Assume a member is selected at random from the population represented by the graph. Find the…

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Q: Does the given table determine a probability distribution? p(X) 0.48 0.21 0.19 0.08 1 4 elsewhere…

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Q: Please solve the attached question

A: Step 1:Let the random variable X represent the number of drawn tag. since the sample space consists…

Q: Question.9. From the following information, ascertain which project is more on the basis of standard…

A: The formula for finding Standard deviation is               S.D=∑(xi-x¯)2.p where,          x¯=∑xi n…