The waiting time at which 10 percent of the people would continue to hold is given as 2.3
<h3>How to solve for the waiting time</h3>
We have to solve for X ~ Exponential(λ).
then E(X) = 1/λ = 3,
= 0.3333
Remember that the cumulative distribution function of X is F(x) = 1 - e^(-λx). ; x is equal to the time in over case
For 10 percent of the people we would have a probability of
10/100 = 0.1
we are to find
P(X ≤ t)
= 1 - e^(0.3333)(t) = 0.1
Our concern is the value of t
Then we take the like terms
1-0.1 = e^(0.3333)(t)
1/0.9 = e^(0.3333)(t)
t = 3 * ln(1/0.9)
= 0.3157
Answer:
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Explanation:
Body language is an extremely important form of communication in every single culture, yet every culture has differences. For example...
Korean's tend to greet individuals with a bow. This is a form of showing respect as well as saying hello. Other cultures such as the Swiss tend to greet others with three cheek kisses.
Body language can be for many occasions such as Americans using the middle finger to show their dislike of someone. There's also Italian's closing their fingers together in form of a pinecone to show their distraught over something.
Body language has always been a way of expressing oneself and their emotions.
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I don't know if this answers your question completely but this is just a basic explanation.
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