Complete parts (a) and (b) below.The number of dogs per household in a small townDogsProbability0.6610.2110.0830.0240.0130.008(a) Find the mean, variance, and standard deviation of the probability distribution.Find the mean of the probability distribution.p= 0.5 (Round to one decimal place as needed.)Find the variance of the probability distribution.o = 0.9 (Round to one decimal place as needed.)!!Find the standard deviation of the probability distribution.3 Round to one decimal place as needed.)(1,1)MoreClear AlryGet More Help-View an ExampleHelp Me Solve ThisConere to search

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

Answered: Complete parts (a) and (b) below. The…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Use the probability distribution to complete parts (a) and (b) below. The number of school-related extracurricular activities per student Activities 0 4 5 1 2 3 6 7 0 Probability 0.057 0.121 0.163 0.177 0.216 0.127 0.086 0.053 (a) Find the mean, variance, and standard deviation of the probability distribution. The mean is 3.4. (Round to one decimal place as needed.) The variance is (Round to one decimal place as needed.)
Calculate the standard deviation ? of X for the probability distribution. (Round your answer to two decimal places.) x 0 1 2 3 P(X = x) 0.1 0.3 0.4 0.2 ? =
A and B please
Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 0 1 2 3 4 5 Probability 0.688 0.192 0.080 0.020 0.012 0.008 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. μ=enter your response here (Round to one decimal place as needed.)
Complete parts (a) and (b) below. The number of dogs per household in a small town 4 Dogs Probability 0.660 0.211 0.086 0.022 0.015 0.006 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. (Round to one decimal place as needed.)
The probability distribution shows the number of items a customer buys in a book store and their corresponding probabilities. Find the variance of this distribution. 1 2 3 4 5 Р(X) 0..60 0.28 0.07 0.03 0.02 Select the correct response: 0.95 1.59 0.90 2.61
Find the mean and standard deviation of the given probability distribution. Round your answers to 2 places after the decimal point, if necessary. X 0 1 4 6 7 Mean = P(x) 0.05 0.26 0.33 0.16 0.2 Standard deviation =
Use the probability distribution to complete parts (a) and (b) below. The number of school-related extracurricular activities per student Activities 0 1 2 3 4 5 6 7 Probability 0.057 0.124 0.164 0.178 0.210 0.128 0.086 0.053 (a) Find the mean, variance, and standard deviation of the probability distribution. The mean is (Round to one decimal place as needed.) The variance is (Round to one decimal place as needed.) The standard deviation is (Round to one decimal place as needed.) (b) Interpret the results. The mean is so the average student is involved in (Round to one decimal place as needed.) ... The standard deviation is so the typical number of activities per student
Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 2 3 4. Probability 0.642 0.223 0.087 0.026 0.014 0.007 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. p=(Round to one decimal place as needed.) Find the variance of the probability distribution. o=( (Round to one decimal place as needed.) Find the standard deviation of the probability distribution. D. (Round to one decimal place as needed.) (b) Interpret the results in the context of the real-life situation. Click to select your answer(s) OTyoe here to search
Please also find the variance, standard deviation.
11 LL Complete parts (a) and (b) below. The number of dogs per household in a small town 11 Probability 0. 0.632 1. 0.228 3. 0.027 4. 0.014 0.092 11 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. 11 p=(Round to one decimal place as needed.) 11 Find the variance of the probability distribution. 11 o = (Round to one decimal place as needed.) Find the standard deviation of the probability distribution. 58°F Su 查 0 同回 F10 F8 F11 7. 8. 6.
Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 3 4 Probability 0.647 0.222 0.085 0.024 0.015 0.007 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. u= 0.6 (Round to one decimal place as needed.) Find the variance of the probability distribution. o = 0.9 (Round to one decimal place as needed.) Find the standard deviation of the probability distribution. o = 0.9 (Round to one decimal place as needed.) (b) Interpret the results in the context of the real-life situation. O A. A household on average has 0.6 dog with a standard deviation of 0.9 dog. O B. A household on average has 0.9 dog with a standard deviation of 0.9 dog. O C. A household on average has 0.9 dog with a standard deviation of 0.6 dog. O D. A household on average has 0.6 dog with a standard deviation of 14 dogs.

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