How to solve binomial distribution

Answer

How to solve Binomial Distribution;

The Binomial Probability function is given by;

• Step 1: Identify $\text{'}n\text{'}$ from the given problem
• Step 2: Identify $\text{'}X\text{'}$ from the given problem
• Step 3: Work out the first part of the formula $i.e \left(\begin{array}{c}n\\ x\end{array}\right)$
• Step 4: Find the value of $p and q$ (Recall $p+q=1$)
• Step 5: Work out the second part of the formula $i.e p^x$
• Step 6: Work out the third part of the formula $i.e q^{n-x}$
• Step 7: Mulltiply the results gotten from step 3, step 5 and step 6.

To grasp this concepts better, check out the examples of solved binomial distribution questions  

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