Complete parts​ (a) and​ (b) below.   The number of dogs per household in a small town Dogs 0 1 2 3 4 5   Probability 0.629 0.227 0.093 0.027 0.015 0.010       ​(a) Find the​ mean, variance, and standard deviation of the probability distribution.   Find the mean of the probability distribution.   μ=nothing ​(Round to one decimal place as​ needed.) Find the variance of the probability distribution.   σ2=nothing ​(Round to one decimal place as​ needed.) Find the standard deviation of the probability distribution.   σ=nothing ​(Round to one decimal place as​ needed.) ​(b) Interpret the results in the context of the​ real-life situation.     A. A household on average has 0.6 dog with a standard deviation of 17 dogs.   B. A household on average has 1.0 dog with a standard deviation of 1.0 dog.   C. A household on average has 0.6 dog with a standard deviation of 1.0 dog.   D. A household on average has 1.0 dog with a standard deviation of 0.6 dog.

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 2 4…

A: Given,

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A: The given information is:The number of trials is The success of probability

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A: Note: As per bartleby guidelines for more than one question asked, only one question is to be…

Q: Find the variance and the standard deviation for the sample 2 use the definitional formula: SS =…

A: x=3,11,9,2,6,4sample size(n)=6

Q: (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean…

A: It is given as the probability distribution of the number of dogs per household in a small town.

Q: Use the probability distribution to complete parts (a) and (b) below. The number of defects per 1000…

A: Given data is  Defects 0 1 2 3 4 5 Probability 0.262 0.301 0.243 0.138 0.042 0.014

Q: Use the probability distribution to complete parts (a) and (b) below. The number of defects per 1000…

A:

Q: Complete parts​ (a) and​ (b) below.   The number of dogs per household in a small town Dogs 0 1 2 3…

A: Let , random variabel X be the number of dogs per household in a small town.The probability…

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 2…

A: From the provided information, The probability distribution table is as follow: Dogs 0 1 2 3 4 5…

Q: The histogram shows the reviewer ratings on a scale from 1 (lowest) to 5 (highest) of a recently…

A: From the histogram, the ratings and its corresponding probabilities are identified. The probability…

Q: Find the variance of thefollowing probability distribution. X P(X) 1 0.20 2 0.15 3 0.25 4 0.25 5…

A: Given: The probability distribution of random variable x, X 1 2 3 4 5 PX 0.20 0.15 0.25 0.25…

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 3 1 2 4 5…

A: The probability distribution for the number of dogs per household in a small town is given.

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0. 1 3.…

A: For the given data Find mean ,variance,s.d and interpret

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs Probability…

A:

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0.…

A: a). The table shows the calculations for the mean: X p(X)p(X) X \cdot p(X)X⋅p(X) 0 0.653 0\cdot…

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 2 3 4…

A: Dogs(X) 0 1 2 3 4 5 P(x) 0.632 0.232 0.088 0.026 0.014 0.008

Q: Use the probability distribution t complete parts (a) and (b) below. The number of defects per 1000…

A:

Q: Complete parts (a) through (c) below. The number of dogs per household in a small town Dogs 2…

A: Dogs Probability 0 0.621 1 0.239 2 0.093 3 0.026 4 0.014 5 0.006

Q: Find the mean and standard deviation of the probability distribution.  ?x ?(?)p(x) 0 0.28 1 0.31 2…

A: The mean is, Ex=∑xPx=0×0.28+1×0.31+2×0.29+3×0.12=0+0.31+0.58+0.36=1.25 Thus, the mean is 1.25. The…

Q: The number of dogs per household in a small town Dogs 0 1 2 3 4 5   Probability 0.676 0.199 0.080…

A:

Q: Complete parts​ (a) and​ (b) below.The number of dogs per household in a small…

A: a.Find the average number of dogs per household in a small town using the given probability…

Q: The probability distribution for the number of students in Statistics classes offered at a small…

A: Given data is x P(x) 24 0.09 25 0.13 26 0.16 27 ? 28 0.11

Q: Use the probability distribution to complete parts (a) and (b) below. The number of defects per 1000…

A:

Q: Complete parts​ (a) and​ (b) below.   The number of dogs per household in a small town Dogs 0 1 2 3…

A:

Q: What is the variance of the random variable X?

A: It is given that the probability distribution for the random variable X.

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 2…

A: The probability distribution for the number of dogs per household in a small town are given.

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 3 4…

A:

Q: Complete parts​ (a) and​ (b) below.   The number of dogs per household in a small town Dogs 0 1 2 3…

A: a) The mean of the probability distribution can be obtained as:

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 3 4 5…

A: Let X be a random variable representing the number of dogs per household. Then, X has the PMF as:…

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs Probability…

A: Given PMF of X. Now will using this pmf to find required information

Q: Find the​ mean, variance, and standard deviation of the probability distribution

A: We have to calculate the mean, variance and SD of the given probability distribution.

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 3 4…

A: Given probability distribution  Dogs 0 1 2 3 4 5 Probability  0.688 0.192 0.081 0.019 0.013…

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 2 4…

A:

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 2 3 4…

A: Introduction: For a discrete random variable X, taking values X = x with probability mass function…

Q: Use the probability distribution to complete parts (a) and (b) below. The number of defects per 1000…

A:

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 4…

A:

Q: ation The monthly demand for "badi and tuyo" in Pio Duran, Albay is known to have the following…

A: population mean : μ = E(x)

Q: Use the probability distribution to complete parts (a) and (b) below. The number of defects per 1000…

A: mean=E(X)=∑X.P(X)

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: Use the probability distribution to complete parts (a) and (b) below. The number of defects per 1000…

A: Given : Data represents the defects per 1000 machine parts inspected .   The following table shows…

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 2…

A: we know that,mean(μ)=E(X)=∑X.P(X)E(X2)=∑X2.P(X)Variance(σ2)=E(X2)-(E(X))2standard…

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 4…

A:

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 1 4…

A: We have given that,  (x)    =    0          1          2         3          4           5    p(x) =…

Q: The histogram shows the reviewer ratings on a scale from 1 (lowest) to 5 (highest) of a recently…

A:

Q: Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 2…

A: Let X be the number of dogs having probability mass function is,  x 0 1 2 3 4 5 P(x)  0.638…