From the given table NUMBER 1, set the probabilities defines the conditional probability distribution of Y given thatX = 31. The joint probability distribution of X and Y in table can be used to find2.> Marginal probability distribution of YMarginal probability distribution of XX = number of Bars of Signal StrengthP(Y)Y = response time(Nearest second)0.150.10.05?30.020.10.0520.020.030.20.010.020.25P(X)?Answer:

set the probabilities defines the conditional probability distribution of y given that x=3

Answered: 2. From the given table NUMBER 1, set…

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 this information about the overhead reach distances of adult females: µ = 205.5 cm, σ = 8.6 cm, and overhead reach distances are normally distributed (based on data from th Federal Aviation Administration) If 40 adult females are randomly selected, find the probability that they have a mean overhead reach between 204.0 cm and 206.0 cm.
If a random sample of 40 is taken from each of the following distribution find the probability for each case that the sample mean exceeds 6.1 b. X~B(10,0.6)
Find the mean the of the probability distribution of the random variable if P(X) = x-3/15 for X= 7,8 and 9.45
Suppose data x is distributed with poisson distribution with λ=100 then find the probability of x=99
. What is the probability distribution if X~ B(3,0.82)? O P(X = 0) = 0.01 P(X = 1) = 0.08 P(X= 2) = 0.36 P(X = 3) = 0.55 O P(X = 0) = 0.55 P(X 1) = 0.36 P(X = 2) = 0.08 P(X = 3) = 0.01 P(X 0) P(X = 1) = 0.21 P(X 2) = 0.37 P(X = 3)3 0.61 = 0.03 P(X = 0) = 0.11 P(X = 1) = 0.20 P(X = 2) = 0.26 P(X = 3) = 0.43 %3D %3D
Assume that women's weights are normally distributed with a mean given by μ=143 lb and a standard deviation given by 29 lb.(a) If 1 woman is randomly selected, find the probabity that her weight is between 113 lb and 172 lb(b) If 3 women are randomly selected, find the probability that they have a mean weight between 113 lb and 172 lb(c) If 73 women are randomly selected, find the probability that they have a mean weight between 113 lb and 172 lb
The joint probability distribution of x and y is as follows: У p(x, y) 1 .10 .04 .02 1 .08 .20 .06 .06 .14 .30 Q1. What is the value of the marginal probability P(x = 1)? %D Q2. What is the value of the marginal probability P(y = 1)?
X is a normally normally distributed variable with mean u =10 and standard deviation a =4. Find A) P(x 1) C) P(10
***Only do this question if using Minitab and show images*** Let X1, X2, X3, . . . , X200 denote the weights of 200 independent and identically distributed bags of candy corn. If the mean weight of each bag is 2 lb. and its standard deviation is 0.07 lb., determine the probability that the average of 200 bags weighs between 1.997 lb. and 2.06 lb. Show your answer using Minitab.
Assume that the random variable X is normally distributed, with mean u = 60 and standard deviation o=8. Compute the probability P (38 < X < 70) Please show step by step your calculations. Thank you.
For each random variable defined, describe the set of possible values for the variable, and state whether the variable is discrete or continuous. (a) U = number of times a surfer has to paddle in front of a wave before catching one (b) X = length of a randomly selected angelfish
Question 7 According to the data, the weight of a randomly selected checked-in luggage has a normal distribution with a mean of 51 lbs and a standard deviation of 9 lbs. Let X be the weight of a randomly selected checked-in luggage and let S be the total weight of a random sample of size 33. 1. Describe the probability distribution of X and state its parameters and o: X~ Select an answer (μ = Select an answer unknown X² B N T 2. Use the Central Limit Theorem and find the probability that the weight of a randomly selected checked-in luggage is less than 61 lbs. (Round the answer to 4 decimal places) Check-In Select an answer Select an answer the original population is normally distributed the sample size is large (n>30) although the distribution of the original population is unknown the sample size is small (n<30) and the distribution of the original population is unknown the distribution of the original population is unknown S~ Select an answer (s= Select an answer σ= to describe the…

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