Answer:
0
Step-by-step explanation:
From the given information;
Let x be the number of trails on which the defective occurs.
Let the probability that an occurrence of a defective be p = 0.10
Suppose x is a random variable that follows a negative binomial distribution with parameters r and p.
Then the probability mass function of X can be expressed as:
We are to find the probability of the fourth defective engine will be found on the second trial.
i.e. r = 4 and x = 2
Answer: substitution
Explanation:
Answer:
-9/ 11 ____-5/11 _____ - 2/11
Step-by-step explanation:
-2/11, -5/11, -9/11
All the numbers are negative ; the fraction which is largest is 9/11 ; then 5 /11 ; then 2 /11 ; however, since they are negative, they largest fraction becomes the least value.
Numbers on a number line are arranged from least to highest. Hence the numbers will be arranged in a number line as follows :
-9/ 11 ____-5/11 _____ - 2/11
The equation for slope intercept form is: y = mx + b
Any equation where m = --2 is correct in your cause.
So, the only equation with a slope of --2 are:
y = --2 + 4
3y = --6x + 12
--3(y - 4) = 6x
Most of these have to be simplified in order to find the correct slope. Hope this helps!