Calculus and Above

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In a binomial situation, n = 4 and π = 0.45. Find the
In a binomial situation, n = 4 and π = 0.45. Find the probabilities for all possible values of the random variable, x. (Round your answers to 4 decimal places.)x. P(X) 0 1 2 3 4 5 6… read more
Scott
Scott
MIT Graduate
Master's Degree
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Assume the random variable X has a binomial distribution
Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following probability, given the number of trials and the probability of obtaining … read more
rajeevanpillai
rajeevanpillai
Master's Degree
Master's Degree
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Consider a race for election between candidate A and
Consider a race for election between candidate A and candidate B. Assume that the proportion of voters with a preference for candidate A is 0.8.You decide to interview 12 voters.Let X be a random vari… read more
Kofi
Kofi
Ph.D.
2,005 satisfied customers
How do i find the probability for x ≤ 5? if n = 12 and π =
how do i find the probability for x ≤ 5? if n = 12 and π = .60. I got if = 5 but not sure about ≤ or ≥ binomial distribution… read more
Kofi
Kofi
Ph.D.
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I had to roll a fair, 6-sided die 20 times and record the
I had to roll a fair, 6-sided die 20 times and record the results: … read more
GLENN GILONGOS
GLENN GILONGOS
Master of Mathematics
637 satisfied customers
If one in X people are Y, and I have X people selected at
If one in X people are Y, and I have X people selected at random, then what is the probability that one of them is Y?eg. One in 5 people has blue eyes, and I've got 5 people selected at random. What is the probability that one has blue eyes? … read more
Sandhya
Sandhya
Master's Degree
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Suppose we want to determine the (binomial) probability (p)
Suppose we want to determine the (binomial) probability (p) of getting 5 heads in 15 flips of a 2-sided coin. Using the Binomial table in the appendix of the text, what values of n, x, and p would we … read more
Rajan.Sareen
Rajan.Sareen
Sr. Statistician
Master's Degree
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statistics5.9) Determine the following:A) for n = 4 and
statistics 5.9) Determine the following: A) for n = 4 and π = 0.12, what is P(X = 0)? B) for n = 10 and π = 0.40, what is P(X = 9)? C) for n = 10 and π = 0.50, what is P(X = 8)? D) for n = 6 and π = 0… read more
Ryan
Ryan
Bachelor's Degree
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1. The cashier service time at the local branch of the Rivertown
1. The cashier service time at the local branch of the Rivertown bank has an exponential distribution with a mean of 2.5 minutes. What is the probability that the service time: Is between 2 and 4 minu… read more
akch2002
akch2002
Master's Degree
3,191 satisfied customers
1. An immigration-birth process with arrival rate λ and birth
1. An immigration-birth process with arrival rate λ and birth rate β may be described by the probability statement P(X(t +δt) = x + 1| X(t) = x) = (λ + βx)δt + 0(δt) Suppose that at time 0 the size of… read more
Expert
Expert
in a small community the proportion of people who choose jogging
in a small community the proportion of people who choose jogging as a recreational activity equals p = 0.3. The random variable X indicates whether a person jogs or not: X = 1 if yes; X = 0 otherwise.… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
1. Five males with a particular genetic disorder have one child
1. Five males with a particular genetic disorder have one child each. The random variable x is the number of children among the five who inherit the genetic disorder. Determine whether the table descr… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Question 1 This question is intended to assess your understanding
Question 1 This question is intended to assess your understanding of birth and death processes. You should be able to answer this question after working through Part I of Book 4. Members of the public… read more
Mr. Gregory White
Mr. Gregory White
Master's Degree
Master's Degree
114 satisfied customers
Suppose 10 golfers enter a tournament with respective skill
1-Suppose that 10 golfers enter a tournament and that their respective skill levels are approximately the same. Six of the entrants are female and two of those are older than 40 years old. Three of th… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
Multiple choice Questions 1 to 3 In a particular wood,
Multiple choice Questions 1 to 3 In a particular wood, diseased trees may be assumed to be randomly located according to a two-dimensional Poisson process with density λ = 16 per square kilometre. 1 C… read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Hello, please can you help with this? The question is concerned
Hello, please can you help with this? The question is concerned with the solution of the equation ∂2u(x,y)+∂2u(x,y)=0 (0… read more
Michelle
Michelle
Associate Professor of Mathematics
Doctoral Degree
I.a. Suppose we want to determine the (binomial) probability
I. a. Suppose we want to determine the (binomial) probability (p) of getting 0 (zero) heads in 5 flips of a 2-sided coin. Using Table 2 in Appendix B of the text, what values of n, x, and p would we u… read more
dhouse1940
dhouse1940
Master's Degree
Master's Degree
33 satisfied customers
Use the following weights in pounds of a sample of high school
Use the following weights in pounds of a sample of high school football players to answer 1-20 below. X = {181, 206, 168, 163, 162, 184, 253, 162, 166, 165, 168, 150, 195, 200, 225, 166, 174, 166, 186… read more
Sandhya
Sandhya
Master's Degree
5,793 satisfied customers
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