Answer:
6
Step-by-step explanation:
What is the value of the expression when a = 5, b = 4 , and c = 6? 4a2b−c
2 answers:
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Using the hypergeometric distribution, it is found that there is a 0.1333 = 13.33% probability that two of the socks will both be green if the socks are drawn without replacement.
<h3>What is the hypergeometric distribution formula?</h3>The formula is:
The parameters are:
- x is the number of successes.
- N is the size of the population.
- n is the size of the sample.
- k is the total number of desired outcomes.
In this problem, we have that the values of the parameters are:
N = 10, k = 4, n = 2.
The probability that both are green is P(X = 2), hence:
0.1333 = 13.33% probability that two of the socks will both be green if the socks are drawn without replacement.
More can be learned about the hypergeometric distribution at brainly.com/question/24826394
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