IM GIVING BRAINLIEST!!!PLEASE HELP !! I know ITS not B or D so it’s either a or c!!

Mathematics

2 answers:

Novay_Z [31]2 years ago

8 0

Answer:

i think its c

Step-by-step explanation:

Lina20 [59]2 years ago

6 0

Answer: its A

Step-by-step explanation:

hope this helps!!

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Tic-tac-toe: In the game of tic-tac-toe, if all moves are performed randomly the probability that the game will end in a draw is

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Answer:

$P(X \geq 1) = 1-P(X$

And if we find the individual probability we got:

$P(X=0)=(7C0)(0.127)^0 (1-0.127)^{7-0}=0.3865$

And replacing we got:

$P(X \geq 1) = 1-P(X$

Step-by-step explanation:

Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

Solution to the problem

Let X the random variable of interest, on this case we now that:

$X \sim Binom(n=7, p=0.127)$