Find the "mean" of the given probability distribution. 2 4 6 0 p(x).05.17 .43 .35 X 3.10 3.75

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A: here value  of x and p(x)  are given we have to find out the p(4)=?

Q: 5. Below is a probability distribution for the number of math failures of MHS students. 3 P(X) 38…

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Q: Decide whether the distribution is a probability distribution. If it is not a probability…

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Q: X 1 3 4 P(x) .007 .295 .394 .245 .058 .004

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

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A: Solution: The probability distribution is x -5 6 8 P(X=x)  18 38 12

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Q: An investor has six stocks that she follows each day. The random variable being studied is X, the…

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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: A random variable X has the following probability distribution: x0 2 X 4 6 P(X) 0.12 0.10 2k 0.28…

A: A random variable X has the following probability distribution: X 0 2 4 6 P(X) 0.12 0.10 2k…

Q: Find the probability that a randomly selected point falls in the shaded region. 4 8 10 14 a. 72.0%…

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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)…

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Q: Find the mean of the discrete random variable X whose probability distribution is X 1 p(x) .30 2 3 4…

A: Given data is x 1 2 3 4 5 6 p(x) 0.30 0.25 0.15 0.05 0.10 0.15

Q: Write the binomial probability and the normal probability for the AP(x) shaded region of the graph.…

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Q: Find the variance of the probability distribution for the histogram shown.

A: From the given histogram we can create the probability distribution table. Xi probability, p(x)…

Q: X P(x) 0.2 O 1 0.05 2 0.15 3 0.6 Find the mean of this probability distribution. Round your answer…

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Q: Find the "mean" of the given probability distribution. X 2 4 6 0 p(x) .05 .17 43 .35 3.10 3.75 4.76

A: xp(x)00.0520.1740.4360.35Find Mean of distribution.

Q: P(x) 0.25 1 0.15 2 0.05 0.55 Find the mean of this probability distribution. Round your answer to…

A: Let X be the random variable having probability mass function is,  X P(x)  0 0.25 1 0.15 2…

Q: Consider the population described by the probability distribution shown in the table. The random…

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Q: Below is the distribution for a data set. P(x) 3 0.13 0.12 0.41 8. 0.04 0.05 10 0.08 11 0.04 12 0.13…

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Q: The table below is a probability distribution of a discrete random variable X. Find its mean. 1 2 3…

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Q: What is the mean of the probability distribution?    a. 1.5 b. 1.6 c. 1.2 d. 1.8

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Q: asks women who work full time about the number of children they have. The table below e results.…

A: 4) The total number of families is 200+245+135+56+21+9+6+1=673.

Q: Consider the following probability distribution: P(X) 1 0.1 3 0.2 0.3 What is the mean of the…

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

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Q: Find the "mean" of the given probability distribution. 0 2 46 .43 .35 X P(x).05.17 3.10 3.75 4.76…

A: xp(x)00.0520.1740.4360.35

Q: Write the binomial probability and the normal probability for the shaded region of the graph. Find…

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Q: (a) Construct the probability distribution of X. Round the answer to three decimal places. 0. 1 P(x)

A: Given that, A recent survey asked 830 people how many days they would wait to seek medical treatment…

Q: Determine whether the table gives the probability distribution of the random variable X

A: A probability distribution is an expression that associates each outcome of a statistical experiment…

Q: determine if the following is a probability distribution. justify your answer     x  P(x)    0…

A: x  P(x)    0   0.04    1   0.33    3   0.42    4   0.19    5   0.02

Q: Find the standard deviation for the given probability distribution. P(x) 0.15 1 0.17 0.11 0.33 4…

A: Given : X P(X) 0 0.15 1 0.17 2 0.11 3 0.33 4 0.24

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: The random variable Z has the probability distribution shown. -1 2 1 4 2 P (2) 1/1/2 Find the value…

A: given data, here value of z and probbaility of z is also given we have to find out the value of c…

Q: Find the mean, variance and standard deviation. round all answers to on decimal place

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Q: Determine whether or not the distribution represents a probability distribution.

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

A: According to the given information, we have The probability distribution is given.

Q: None

A: To solve this problem, we need to find the binomial probability for the shaded region of the graph…

Q: Ictate Sensitivity 5. Substitute a number for the "?" in order to make the following a Probability…

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Q: 2) Consider each distribution. Determine if it is a valid probability distribution or not and…

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Q: Determine whether or not the distribution is a discrete probability distribution and select the…

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