1. Find the value of c to make f (x) = x = 2, 3, 4 into a valid probability distribution. Enter answer as a reduced fraction. C =

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**Problem 1:**

Find the value of \( c \) to make \( f(x) = \frac{cx}{2x-1} \), where \( x = 2, 3, 4 \), into a valid probability distribution.

Enter answer as a reduced fraction.

**Solution:**

c = \[ \_\_ \] 

To make the function \( f(x) = \frac{cx}{2x-1} \) a valid probability distribution over the values \( x = 2, 3, 4 \), the sum of the probabilities must equal 1. Therefore, calculate the sum:

\[ f(2) + f(3) + f(4) = \left(\frac{c \cdot 2}{2 \cdot 2 - 1}\right) + \left(\frac{c \cdot 3}{2 \cdot 3 - 1}\right) + \left(\frac{c \cdot 4}{2 \cdot 4 - 1}\right) = 1 \]

Solve for \( c \), ensuring the result is a reduced fraction.
Transcribed Image Text:**Problem 1:** Find the value of \( c \) to make \( f(x) = \frac{cx}{2x-1} \), where \( x = 2, 3, 4 \), into a valid probability distribution. Enter answer as a reduced fraction. **Solution:** c = \[ \_\_ \] To make the function \( f(x) = \frac{cx}{2x-1} \) a valid probability distribution over the values \( x = 2, 3, 4 \), the sum of the probabilities must equal 1. Therefore, calculate the sum: \[ f(2) + f(3) + f(4) = \left(\frac{c \cdot 2}{2 \cdot 2 - 1}\right) + \left(\frac{c \cdot 3}{2 \cdot 3 - 1}\right) + \left(\frac{c \cdot 4}{2 \cdot 4 - 1}\right) = 1 \] Solve for \( c \), ensuring the result is a reduced fraction.
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