Answer:
5
Step-by-step explanation:
10-(2+3) = 5
Answer:
12 and 12.5
Step-by-step explanation:
Answer:
0.37072
Step-by-step explanation:
Let A be the event that step 1 is defective (P(A) = 10%), B the event that step 2 is defective(P(B) = 20%), C the event that step 3 is defective (P(C) = 8%), D the event that step 4 is defective(P(D) = 5%). Let us suppose that the occurance of a failure at any step is indepent of the other steps.
Recall the following properties


And given A, B, C, D independent , then

REcall that if the a set of events A,B,C,D are independent, their complements are also indepent.
Since we are asked for the probability of a defective item, this means that at least one of the steps is defective. Then, we are asked for the following probability:


Answer:
C. The mean will increase and ty e median will remain the same.
Answer:
The answer is (40, 42, 59)
Step-by-step explanation:
This is because when you use pythagoras theorem by adding the squares of 40 & 42 and then square root the answer you wouldn't get 59
Rather you will get 58