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
Vanyuwa [196]
3 years ago
11

According to the general equation for conditional probability, if P(A n B) = 3/10 and P(B)= 2/5 what is p(alb)

Mathematics
1 answer:
Natali5045456 [20]3 years ago
3 0

Answer:

P(A given B) = 3/4

Step-by-step explanation:

As we know that it is conditional probability, where the probability of an event depends on the event that has certain probability of occurrence.

The formula for conditional probability is:

P(A given B) = P(A ∩B) / P(B)

Where a and B are events. The probability of event B is known and we also know probability of A∩B

So, putting the values in the formula:

P(A\ given\ B) = \frac{P(A and B)}{P(B)}\\= \frac{\frac{3}{10} }{\frac{2}{5} } \\=\frac{3}{10} *\frac{5}{2}\\=\frac{3}{4}

So, the probability of A given B is 3/4 ..

You might be interested in
What is 24a2b3-16ab2 factorised
oee [108]

Answer:

8ab^2(3ab - 2).

Step-by-step explanation:

24a^2b^3 - 16ab^2

= 8ab^2(3ab - 2).

7 0
3 years ago
If you don't know, please don't answer.
weeeeeb [17]
The answer is c. Have a great day kids❤️❤️
3 0
3 years ago
Read 2 more answers
The bottom face of a rectangular prism equals the front face.<br> True<br> False
oksano4ka [1.4K]
True, look at a tissue box the bottom is the same size as the front
7 0
3 years ago
1 1/12 − 8/9 is it greater than 1/2 <br> pls help fast
nekit [7.7K]

Answer:

It is not greater than 1/2

Step-by-step explanation:

11/12-8/9 = 1/36

5 0
2 years ago
Read 2 more answers
Exercice 5 : (2 points)
Zinaida [17]

Answer:

ow sorry i can't understand:( btw thank you for using brainly:))

7 0
3 years ago
Other questions:
  • Apply the distributive property to factor out the greatest common factor. 44h-33=
    12·1 answer
  • 0.5a − 0.3 = 5 (solve for a)
    5·2 answers
  • (-3)s-4=29 what does s equal?
    7·1 answer
  • Find the quotient.<br><br> 95<br> 92
    12·1 answer
  • HELP PLEASE A cylinder and its dimensions are shown. Which equation can be used to find V, the volume of the cylinder in cubic c
    9·1 answer
  • Help please its URGENT!!!!!!!!
    15·2 answers
  • Megan purchased 5 square yards of flooring for a total of $270. What was the price of this flooring per square foot?
    14·1 answer
  • Please help me with thisss
    5·1 answer
  • Show two ways fivepeople cans hare a 3-segmant chewy fruit worm
    7·2 answers
  • 30 exceeds three times a number by 89 what is the number
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!