Find the probability that she has no children with the average being 1.36 of a Japanese...
Find the probability that she has no children with the average being 1.36 of a Japanese woman having children in her lifetime. (Round to four decimal places.)
Homework Answers
Here, λ = 1.36 and x = 0
As per Poisson's distribution formula P(X = x) = λ^x *
e^(-λ)/x!
We need to calculate P(X = 0)
P(X = 0) = 1.36^0 * e^-1.36/0!
P(X = 0) = 0.2567
Ans: 0.2567
Add Answer to:
Find the probability that she has no children with the average
being 1.36 of a Japanese...
The Wilson family had 7 children. Assuming that the probability of a child being a girl...
The Wilson family had 7 children. Assuming that the probability of a child being a girl is 0.5, find the probability that the Wilson family had: at least 2 girls? at most 2 girls? Round your answers to 4 decimal places.
Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability...
Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer or a simplified fraction.)
Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer...
Assume that the probability of a boy being born is the same as the probability of a girl being born.
Assume that the probability of a boy being born is the same as the probability of a girl being born.(a) Find the probability that for family with four children, the two oldest children are girls.(b) Find the probability that for family with four children, exactly two of the children are boys.(c) Find the probability that for family with four children, at least two of the children are boys.
1. A dimpled woman wants to have children and finds a suitable donor at her local...
1. A dimpled woman wants to have children and finds a suitable donor at her local sperm bank. Her genotype is Dd, and her chosen sperm donor’s genotype is dd. Her plan is to produce 3 children, and she is curious to know the probability that she will have at least two children with dimples. That probability is: 2. A dimpled woman wants to have children and finds a suitable donor at her local sperm bank. Her genotype is Dd,...
The Wilson family had 9 children. Assuming that the probability of a child being a girl...
The
Wilson family had 9 children. Assuming that the probability of a
child being a girl is 0.5, find the probability that the wilson
family had:
at least 7 girls?
Score on last attempt: 1/1) 1 out of 2 (parts: * 0/1, 1 out of 2 (parts: #0/1, Score in gradebook: 1/1) Reattempt last question below, or select another question The Wilson family had 9 children. Assuming that the probability of a child being a girl is 0.5, find the...
(a) A lamp has two bulbs of a type with an average lifetime of 1300 hours.
(a) A lamp has two bulbs of a type with an average lifetime of 1300 hours. Assuming that we can model the probability of failure of these bulbs by an exponential density function with mean u = 1300, find the probability that both of the lamp's bulbs fail within 1500 hours. (Round your answer to four decimal places.) (b) Another lamp has just one bulb of the same type as in part (a). If one bulb burns out and is replaced...
If a patient has a probability of being sick of 0.1 and a probability of being...
If a patient has a probability of being sick of 0.1 and a probability of being healthy of 0.9. If the person has a good health her wealth will be $100, if she has bad health her wealth will be $64. Suppose that the utility of wealth come from the following utility function: U(W)=W^0.5. The expected utility of the patient if she has no insurance is
A woman in a high risk population has the gene for sickle-cell is 1/10. If the...
A woman in a high risk population has the gene for sickle-cell is 1/10. If the woman has the gene each of her children has the probability 1/2 of having the disease, if she does not the probability is zero. If the woman has 3 sons without sickle-cell what is the probability that she carries the sickle-cell gene?
A rare form of malignant tumor occurs in 11 children in a million, so its probability...
A rare form of malignant tumor occurs in 11 children in a million, so its probability is 0.000011. Four cases of this tumor occurred in a certain town, which had 17 comma 513 children. a. Assuming that this tumor occurs as usual, find the mean number of cases in groups of 17 comma 513 children. b. Using the unrounded mean from part (a ), find the probability that the number of tumor cases in a group of 17 comma 513...
A type of lightbulb is labeled as having an average lifetime of 1000 hours.
(a)A type of lightbulb is labeled as having an average lifetime of 1000 hours. It's reasonable to model the probability of failure of these bulbs by an exponential density function with mean μ = 1000. (i) Use this model to find the probability that a bulb fails within the first 500 hours (Round your answer to three decimal places.) (ii) Use this model to find the probability that a bulb bums for more than 700 hours. (b) What is the median lifetime of...
The Wilson family had 7 children. Assuming that the probability of a child being a girl is 0.5, find the probability that the Wilson family had: at least 2 girls? at most 2 girls? Round your answers to 4 decimal places.
Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer or a simplified fraction.)
Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer...
The
Wilson family had 9 children. Assuming that the probability of a
child being a girl is 0.5, find the probability that the wilson
family had:
at least 7 girls?
Score on last attempt: 1/1) 1 out of 2 (parts: * 0/1, 1 out of 2 (parts: #0/1, Score in gradebook: 1/1) Reattempt last question below, or select another question The Wilson family had 9 children. Assuming that the probability of a child being a girl is 0.5, find the...
Most questions answered within 3 hours.
-
1. What is the meaning of the term communication style?
2. What are the benefits to...
asked 41 minutes ago -
9.) You are buying a car that cost $26,500. You make payments of
$412 each month...
asked 1 hour ago -
. Suppose a discrete random variable has probability
distribution
P(x) = .2 if x = 0...
asked 2 hours ago -
Problem #1
The area between Z = 0 and Z = 2.50
The area between Z...
asked 1 hour ago -
Under the influence of its drive force, a snowmobile is moving
at a constant velocity along...
asked 2 hours ago -
Why do organizations decline? What steps can top
management take to halt, decline, and restore organizational...
asked 2 hours ago -
What mechanisms Drive speciation??
(I.e. what was Dawins theory on the orgin of species, and how...
asked 4 hours ago -
The manager at a car assembly plant believes that the mean
assembly time for a car...
asked 5 hours ago -
Which of the following is true of electron capture?
A) It decreases the nuclide's mass number...
asked 6 hours ago -
Assuming an efficiency of 43.10%, calculate the actual yield of
magnesium nitrate formed from 114.9 g...
asked 7 hours ago -
The highly pathogenic bacterium Clostridium
perfringens causes gangrene, a disease that results in the
destruction of...
asked 8 hours ago -
In the context of situation analysis, which of the following is
a category for analysis in...
asked 8 hours ago