To control the quality of a manufactured product, samples of the product are taken at specified inspection time periodsand a quality characteristic is measured for each product. If the averagemeasurement falls below a certain predetermined threshold, the processis declared out of control and is interrupted. The number of inspectionsbetween successive interruptions of the process is called a run length. The expected value of the random variable X: run length is called the average run length. Suppose the probability that an inspection will result in the process being interrupted is 0.01. a. The random variable X is (choose one)
1. binomial
2. hypergeometric
3. negative binomial
4. Poisson.

b. Give the sample space and PMF of X.
c. What is the average run length?

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

answer: what are the answer choices?

step-by-step explanation:

44

step-by-step explanation:

the