Answer:
true
Step-by-step explanation:
Is the given number a solution to the equation?-9x - 8 = -37.16 if x = 3.24
1 answer:
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Answer:
option E
Step-by-step explanation:
let E₁ be the event of urn 1
let E₂ be the event of urn 2
let E₃ be the event of urn 3
P(E₁) =
P(E₂) =
P(E₃) =
Let A be the probability of getting clear marble
P(A/E₁) = =0.483
P(A/E₂) = = 0.423
P(A/E₃) = = 0.4
required probability
P(E₃/A) =
P(A) = P(E₁)P(A/E₁) + P(E₂)P(A/E₂) +P(E₃)P(A/E₃)
P(A) = 0.5 x 0.483 + 0.25 x 0.423 +0.25 x 0.4
P(A) = 0.447
now,
P(E₃/A) =
P(E₃/A) = 0.2147
hence, the correct answer is option E