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Mathematics

2 answers:

Kay [80]2 years ago

8 0

Answer:

n=3

Step-by-step explanation:

Operation used is division

melamori03 [73]2 years ago

3 0

Answer: 3

to get this you take 10.5 and divide by 3.5 which equals 3

check your answer: 3.5 x 3 = 10.5

the value of n is 3

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Binomial probability distribution

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$C_{n,x} = \frac{n!}{x!(n-x)!}$

The parameters are:

x is the number of successes.
n is the number of trials.
p is the probability of a success on a single trial.

In this problem:

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