A- B- C and D are outcomes of a random experiment- Find the value of x - E PE- A 0-15- B 0-25- C x- D 0-35- -

Sum of probability of all the outcomes in an experiment is 1. → P(A) + nbsp;P(B) + nbsp;P(C) + nbsp;P(D) = 1 → 0.15 + 0.25 + x + 0.35 = 1 → x = 1 0.75 = ...

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Standard X

Mathematics

Range of Probability

A, B, C and D...

Question

A, B, C and D are outcomes of a random experiment. Find the value of x .

$\begin{matrix} E & P(E) A & 0.15 B & 0.25 C & x D & 0.35 \end{matrix}$

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Solution

Sum of probability of all the outcomes in an experiment is 1.
$\to$ P(A) + P(B) + P(C) + P(D) = 1
$\to$ 0.15 + 0.25 + x + 0.35 = 1
$\to$ x = 1 - 0.75 = 0.25

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A, B, C and D are outcomes of a random experiment. Find the value of x . EP(E)A0.15B0.25C xD0.35

Sum of probability of all the outcomes in an experiment is 1. → P(A) + P(B) + P(C) + P(D) = 1 → 0.15 + 0.25 + x + 0.35 = 1 → x = 1 - 0.75 = 0.25

A, B, C and D are outcomes of a random experiment. Find the value of x .

$\begin{matrix} E & P(E) A & 0.15 B & 0.25 C & x D & 0.35 \end{matrix}$

Sum of probability of all the outcomes in an experiment is 1.
$\to$ P(A) + P(B) + P(C) + P(D) = 1
$\to$ 0.15 + 0.25 + x + 0.35 = 1
$\to$ x = 1 - 0.75 = 0.25