A.) P(defective | foo) = P(defective & foo)/P(foo)
4% = P(defective & foo)/30% . . . . . . . . . plug in the given data
0.04*0.30 = P(defective & foo) = 0.012 = 1.2%
The probability that a widget was produced at the foo factory and is defective is 1.2%.
b.) P(defective | foo) ≠ P(defective) (4% ≠ 5%), so the events P(defective) and P(foo) are NOT independent.
c.) P(foo | defective) = P(defective & foo)/P(defective)
P(foo | defective) = 1.2%/5% = 24%
The probability that a widget was produced at the foo factory given it is defective is 24%.
Represent the sum of these consecutive integers as follows:
x + x+1 + x+2 + x+3 = 2174.
Then 4x + 6 = 2174. Solving for x, x = 542.
Then the four integers are {542, 543, 544, 545}.
The smallest is 542 (answer)
Answer:
Step-by-step explanation:
The expression has been given as:
Required: Find 
Simplify the fraction
Take arc tan of both sides
Answer:
how much was the computer or smth i need more information
Step-by-step explanation:
