# Recent questions in Binomial probability

Binomial probability

### At a certain college, 6% of all students come from outside the United States. Incoming students there are assigned at random to freshman dorms, where students live in residential clusters of 40 freshmen sharing a common lounge area. How many international students would you expect to find in a typical cluster? With what standard deviation?

Binomial probability

### When dealing with the binomial distribution, why are the possible values for the random variable always 0,1,2,3,…,n where n is the number of trials or sample size? Why can't we use negative values, or fractions, or numbers greater than n?​

Binomial probability

### Determine the binomial probability when $$n =10, p = 0.50, x = 8$$.

Binomial probability

### X denotes a binomial random variable with parameters n and p, Indicate which area under the appropriate normal curve would be determined to approximate the specified binomial probability. $$\displaystyle{P}{\left({X}\ge{8}\right)}$$

Binomial probability

### Convert the binomial probability to a normal distribution probability using continuity correction. P (x = 45).

Binomial probability

### Please, find the normal approximation for the binomial probability of $$P(x = 3)$$ where $$n = 12$$ and $$p = 0.5$$

Binomial probability

### The probability that a patient recovers from a stomach disease is 0.8. Suppose 20 people are known to have contracted this disease. What is the probability that exactly 14 recover?

Binomial probability

### 1) State the formula for the Binomial Probability Distribution, also state the domain. 2) Tell what the requirement for the Binomial experiment are. 3) List both formulas for calculating the mean of a Binomial Probability Distribution. 4) List the formulas for the standard deviation of a Binomial Probability Distribution.

Binomial probability

### A binomial probability is given: $$P(x \leq 124)$$ Find the answer that corresponds to the binomial probability statement. a) $$P(x > 123.5)$$ b) $$P(x < 123.5)$$ c) $$P(x < 124.5)$$ d) $$P(x > 124.5)$$ e) $$P(123.5 < x < 124.5)$$

Binomial probability

### There is a binomial distribution with n = 6 trials, and a probability of success of p = 0.10. Find the probability that the number of successes x is exactly 2. P(x = 2) =…

Binomial probability

### Please, convert the binomial probability to a normal distribution probability using continuity correction. P (x > 65).

Binomial probability

### How would you find the Standard Deviation?

Binomial probability

### Determine the following Binomial Probability: for $$n=4, p=0.12, x=0.$$

Binomial probability

### Please, find the binomial probability when $$n = 6, p = 0.83, x = 5.$$

Binomial probability

### What is the row of Pascal’s triangle containing the binomial coefficients $$\displaystyle{\left({n}{k}\right)},{0}≤{k}≤{9}?$$

Binomial probability

### Convert the binomial probability to a normal distribution probability using continuity correction. P (x <= 36).

Binomial probability

### Convert the binomial probability to a normal distribution probability using continuity correction. $$P(x > 14)$$.

Binomial probability

### Find the normal approximation for the following binomial probability of $$P(x = 3)$$ where $$n = 13$$ and $$p = 0.60$$

Binomial probability