The expected number of female children in a family with three children is 1.5.
The correct option is B.
We have to determine
What is the expected number of female children in a family with three children?
<h3>Probability;</h3>
Probability is defined as the sum of all observations and the number of observations.
The expected value of female children= Probability of female children x Total number of children.
A child can be male or female, so there are 2 combinations, the favorable outcome is female.
The probability of female children = 1/2.
Therefore,
The expected number of female children in a family with three children is;
Hence, The expected number of female children in a family with three children is 1.5.
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Answer:
27
Step-by-step explanation:
Answer:
2/16
Step-by-step explanation:
i just doubled he equation
The equation in slope-intercept form of the line passing through the given points is: C.
<u>Given the following points:</u>
- Points on the x-axis = (-26, 39)
- Points on the y-axis = (-11, 34)
To find the equation in slope-intercept form of the line passing through the given points:
Mathematically, the equation of slope is calculated by using this:
Substituting the given points, we have:
The standard form of an equation of line is given by the formula;
Where:
We would find the intercept:
Intercept, b = 7
The equation in slope-intercept form of the line is:
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