Answer:
Step-by-step explanation:
Answer:
The probability of no calls in a one-minute interval is 0.1353
Step-by-step explanation:
120 calls per hour gives 120/60 calls per minute.
Mean of calls per minute, λ = 2 calls/minute
Using Poisson distribution formula
P(X=x) = ((e^-λ)(λ⁻ˣ))/x!
For 0 calls in a minute,
P(X=0) = (e^-2)(2⁰)/0! = e(^-2) = 0.1353
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Answer:
Answer = C
Step-by-step explanation:
Young adults are not emotionally ready to have children, they are scared and frightened to what is going to happen in the future. At young adult times, they have high anxiety and stress.
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Answer:
9in
Step-by-step explanation:
radius is half the diameter
18/2 is 9 so the radius is 9in