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Use the probability distribution table to answer the question.

What is P(X≥2)?

Enter your answer, as a decimal,

Will Mark BrainliestUse the probability distribution table to answer the question What is PX2 Enter your answer as a decimal class=

Respuesta :

sqdancefan
P(x ≥ 2) = 1 - P(x < 2) = 1 -(.03 +.09)

P(x ≥ 2) = 0.88

Answer:  P(X≥2) = 0.88.

Step-by-step explanation: We are given a probability distribution table for a variable X such that

P(X = 0) = 0.03,

P(X = 1) = 0.09,

P(X = 2) = 0.21,

P(X = 3) = 0.35,

P(X = 4) = 0.21,

P(X = 5) = 0.06,

P(X = 6) = 0.05.

We are given to find P(X≥2).

We have

[tex]P(X\geq 2)=1-P(X<2)~~~~~~~~~~~~~~~~~~~~~(i)[/tex]

Now,

[tex]P(X<2)=P(X=0)+P(X=1)=0.03+0.09=0.12.[/tex]

Therefore, from equation (i), we get

[tex]P(X\geq 2)=1-P(X<2)=1-0.12=0.88.[/tex]

Thus, P(X≥2) = 0.88.

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