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Asked Dec 10, 2019

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Step 1

**Note:**

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Step 2

**Binomial distribution:**

The binomial distribution gives the probability of number of successes out of *n* trials in a series of Bernoulli trials.

The probability mass function (pmf) of a binomial random variable *X* is given as:

Step 3

**1.**

**Calculating the probability that a randomly selected box will be free of chipped tablets:**

It is given that 5% of the tablets manufactured are chipped. A sample of 12 boxes is considered. Here, *p* = 0.05 a...

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