Find the probability of the following card hands from a 52-card deck. In poker, aces are either high or low. A bridge hand is made up of 13 cards. Calculate the bridge hand of 6 of one suit, 4 of another, and 3 of another.
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Let C(n,m)=n!/(m!*(n-m)!)
In a 52-card deck, there are 4 suits with 13 cards each. A bridge ...
Solution Summary
In this solution the probability is calculated using combinations.
Attached is a table showing the prevalence of Alzheimer's disease.
Suppose an unrelated 77 year old man, 76 year old woman, and 82 year old woman are selected from a community.
1. What is the probability that all three of these individuals have Alzheimer's disease?
2. What is the probability that at least one of t
I have been struggling with theses two following problems:
illustration: age a(0.00%) b(0.01-0.9%) c(>_0.10%)
d 0-19 142 7 6 155
e 20-39 47 8 41 96
f 40-59 29 8 77
I would like to have the response to this question in excel format so that I can see the formulas used.
The last question ask the probability that an applicant who is rejected by the polygraph is actually trustworthy. I do not quite understand this question please help/explain.
See attached file for full problem.
Lie de
Let X and Y have joint probability mass function Pr{X = i, Y = j}= c(i + 1)(j + 2) for
i >= 0, j >= 0, and i + j < 4. Determine
a) the marginal probability mass function of X
b) the probability mass function of Y
c) the conditionalprobability mass function of X given Y = 0
d) the probability mass function of Z = X + Y
A medical test for malaria is subject to some error. Given a person who has malaria, the
probability that the test will fail to reveal the malaria is 0.06. Given a person who does not
have malaria, the test will correctly identify that the person does not have malaria with
probability 0.91. In a particular area, 20% of the
Estimates for the prevalence of Alzheimer's disease provided by an observational study are listed below:
Prevalence of Alzheimer's disease (cases per 100 individuals)
Age-group Males Females
65-69 1.3 0.5
70-74 3.3 2.1
75-79 4.9 3.8
80-84 7.5 8.2
Please help with the following problems.
Given that men and women who are married to each other watch a TV in the following proportions:
Watch show: Male = 0.600 Female = 0.550
And that the probability a man watches the show if the woman is watching it is: 65%
a) Find the probability that a man
What is the probability that probability that a randomly selected moviegoer attend the romantic comedy? See attached file for full problem description.
The probability of having disease X in the general population is only .05. The Sagman Test is a newly discovered method for early detection. Of those who have disease X, the test indicates the disease for 90% of them. Of those who do not have the disease, the test indicates no disease for 90% of them. Is the test a good predicto
