Answer:
0.9986
Step-by-step explanation:
- Prob (Machine tool actually fails) = 0.04
- So, Prob (Machine tool actually functions) = 1 - 0.04 = 0.96
- Prob (functional machine tool claimed fail) = 0.08
- So, Prob (functional machine tool claimed functional) = 1- 0.08 = 0.92
- Prob (fail machine tool claimed fail) = 0.97
- So, Prob (fail machine tool claimed functional) = 1- 0.97 = 0.03
Prob A: P [Machine tool indicated (claimed) functional] :- Functional machine tool or fail machine tool claimed functional = (0.96)(0.92) + (0.04)(0.03) = 0.8844
Prob B: P [Machine tool actually function when passed by QAs] = (0.96)(0.92) = 0.8832
Prob (A given B) = P (A & B) / P (A)
= 0.8832 / 0.8844 = 0.9986
Answer:
<em>Edgar scored 24 goals in soccer this season.</em>
Step-by-step explanation:
<u>Proportions</u>
We can calculate the number of goals scored by Edgar this season if we follow the relationships given in the problem.
First, we know jake scored 2 goals. Also, we know Jaime scored 4 times as many goals as Jake.
This means Jaime scored 2*4 = 8 goals.
Finally, we know Edgar scored 3 times as many goals as Jaime.
Then, Edgar scored 8*3 = 24 goals.
Edgar scored 24 goals in soccer this season.
Answer:
Adam raked 340 liters of leaves.
Step-by-step explanation:
Let the leaves raked by Adam be 
lt.
Given:
Leaved raked by Tapiwa = 357 lt
As per question,
Leaves raked by Tapiwa is 5% more than that of Adam.
So, 
Therefore, Adam raked 340 liters of leaves.
3- 4 x 1 / 5 x 8 = 4/ 5 x 8 = 4/ 40
5- 3 x 3/ 5 x 7 = 9/ 5 x 7 = 9/35
