Let X be a random variable that follows Binomial distribution with expectation E(X) = 7 and variance V(X) = 6. Then the probability of success p is

A lot has 10% defective items. Ten items are chosen randomly from this lot. The probability that exactly 2 of the chosen items are defective is

If the trials are independent, we cannot apply the binomial

Last week the company shipped 50 auto parts to a dealer. , it found out that 15 of those parts were defective, 17 auto parts from that shipment had already been sold. What is the probability that 14 of those 17 parts were good and 3 was defective?

Poisson, is another important probability distribution of a discrete random variable that has a large number of applications.

Poisson probability distribution is applied to experiments with ................. occurrences

On average, a household receives 9.5 telemarketing phone calls per week. Using the Poisson probability distribution formula, find the probability that a randomly selected household receives exactly 6 telemarketing phone calls during a given week.

The possible values that a continuous random variable can assume are

The probability distribution curve of a continuous random variable is also called its probability density function.

TYPES OF CONTINUOUS PROBABILITY DISTRIBUTIONS

The normal probability distribution or the normal curve is

normal distribution is the most important and most widely used of all probability distributions.

The total area under a normal distribution curve is

value of ....... gives the spread of the normal distribution curve

In Stander Normal distribution Value of mean is ........., Stander Deviation is ..........(امتحان 2023)

5 x 5 =

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The … distribution is the probability distribution of the population data.

the probability distribution of a sample statistic is called its … disiribulion.