1/12 if each Question is A-D
Answer:
Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to find the result.
I hope it's helpful!
11 is the answer to your question
N = # of chips = 100
M = # of defective chips = 8
S = sample size = 10
a) P(X ≥ 1) = 1 - [((N-M)! / (N-M-S)!) / (N! / (N-S)!)] ≈ 0.583
b) P(X = 10) = 0 (because S > M)
c) P(X = 9) = 0 (because 9 > M)
d) P(X = 0) = 1 - P(X ≥ 1) ≈ 0.417
Do you remember how to graph an equation ?
There are two of them here. Each one is a straight line on the graph. The "solution" of the pair of equations is the point where the two lines cross.
It might help you draw the graphs if you solve each equation for 'y' first.
-- The first one is y = -x - 4 .
-- The second one is y = -3x - 6 .
-- Graffum both.
-- Find the point where they cross.
