Answer:
I'm sorry I don't know
Step-by-step explanation:
hopefully someone solves this!
Answer:
It is B. (0,1)
Step-by-step explanation:
The variance of the binomial distribution of the number of households with landline service is 2.
<h3>What is the binomial probability distribution?</h3>
It is the probability of <u>exactly x successes on n repeated trials, with p probability</u> of a success on each trial.
The variance of the distribution is given by:
V(X) = np(1 - p)
In this problem, the parameters are given as follows:
n = 8, p = 0.504.
Hence the variance is given by:
V(X) = 8 x 0.504 x 0.496 = 2.
More can be learned about the binomial distribution at brainly.com/question/24863377
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Answer:
x= -13/5
Step-by-step explanation:
Answer:
First one is a, second one is d, and the third one is b
Step-by-step explanation:
hope this helps friend
