Answer:
P(x) = 8Cx * p^x * (1 - p)^(8 - r) ; r = 0, 1, 2
Step-by-step explanation:
Given that:
Total Number of cameras (n) = 8
Defective cameras = 4
X: number of defective cameras
For a binomial distribution :
P(x) = nCx * p^x * (1 - p)^(n - x)
Probability of success (p) on each trial is the same = (total number of samples / number of defective samples) = 8/4 = 0.5
If 2 samples are chosen at random :
Then, the binomial probability distribution will be :
P(x) = 8Cx * p^x * (1 - p)^(8 - r) ; r = 0, 1, 2
Answer:
2(5x-2)(5x+2)
Step-by-step explanation:
Answer:
A. 23.6
Step-by-step explanation:
Let the dotted line be y
<u>Then</u>
- y/x = sin(50°) ⇒ x = y/sin (50°)
and
- 29/y = tan (58°) ⇒ y = 29/tan (58°)
<u>So </u>
- x = 29/tan (58°)/sin (50°) ≈ 23.6
<u>Correct answer is</u> A. 23.6
34 hundredths =34/100, or 0.34.
0.34 is your answer.
Based in your question where as the oil is pumped continuously from the well at a rate proportional to the amount of the oil left in the well. so the answer of the following questions are:
A.1 is to 200,000
B.5 years
