1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DIA [1.3K]
3 years ago
10

Let A and B be two events in a sample space S such that

Mathematics
1 answer:
klasskru [66]3 years ago
5 0
P(A|B)<span>P(A intersect B) = 0.2 = P( B intersect A)

</span>A) P(A intersect B) = <span>P(A|B)*P(B)
Replacing the known vallues:
0.2=</span><span>P(A|B)*0.5
Solving for </span><span>P(A|B):
0.2/0.5=</span><span>P(A|B)*0.5/0.5
0.4=</span><span>P(A|B)
</span><span>P(A|B)=0.4
</span>
B) P(B intersect A) = P(B|A)*P(A)
Replacing the known vallues:
0.2=P(B|A)*0.6
Solving for P(B|A):
0.2/0.6=P(B|A)*0.6/0.6
2/6=P(B|A)
1/3=P(B|A)
P(B|A)=1/3
You might be interested in
Take a look at the picture!
igor_vitrenko [27]

Answer:

1.3 * 10^5

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
If f(x) = x3 - 12x2 + 44x - 48, which of the following is not a factor of f(x)? O (x + 4) O (x - 6) O (x - 2) O (x - 4)​
denis-greek [22]

Answer:

(x + 4)

Step-by-step explanation:

x - 2 = 0, so x = 2

x - 4 = 0, so x = 4

x - 6 = 0, so x = 6

8 0
3 years ago
Decide whether ABC is a right angle triangle
muminat
The triangle is not a right angle

AC = 22 - 8 - 5 = 9
AC² = AB² + BC²
81 = 64 + 25
81 isn't equal to 89, the triangle is not a right angle
3 0
3 years ago
Read 2 more answers
-12 + 3p = 3 <br> what does p equal
Svet_ta [14]

Answer:

p=5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Free 100 points if u know what dis is
kvasek [131]

Answer:

This is a picture of You

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • What do 15/140 equal
    5·2 answers
  • Please answer will mark as brainliest
    8·2 answers
  • Two dives are tossed once what is the probability that the sum is less than 7
    8·1 answer
  • (6v2 + v – 3) 4 - 5v + 7
    7·1 answer
  • Candice buys a board thats is 12 feet long. the store incorrectly measures and prices the board at 13.2 feet. whats the percent
    8·2 answers
  • A bin contains 72 light bulbs of which 10 are defective. If 5 light bulbs are randomly selected from the bin with replacement, f
    14·1 answer
  • Please help me with this one
    12·1 answer
  • Solve the equation. − 45 − 5 =
    11·2 answers
  • 3x^2 + 2x + 5 = 0
    5·1 answer
  • Triangle ABC was dilated using the rule Dy,5/4
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!