Question

Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following probability, given the number of trials and the probability of obtaining a success. Round your answer to four decimal places.

P(X>4), n=7, p=0.4

Find the standard deviation of the following data. Round your answer to one decimal place.

x | 1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|---|

P(X=x) | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | 0.3 |

Answer #1

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X>4), n=7, p=0.4

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X < 4) , n = 8, p = 0.3

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X=4), n=6, p=0.3

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X<5) n=8, p=0.4

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X<2), n=5 p=0.3

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X=5), n=18, p=0.3

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X≥2),n=5,p=0.2

Assume the random variable X has a binomial distribution with
the given probability of obtaining success. Find the following
probability, given the number of trials and the probability of
obtaining success. Round your answer to four decimal places.
P(X≥7), n=10, p=0.3

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X≤4), n=6, p=0.8

Assume the random variable X has a binomial distribution with
the given probability of obtaining a success. Find the following
probability, given the number of trials and the probability of
obtaining a success. Round your answer to four decimal places.
P(X<4), n=6, p=0.7

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