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
fgiga [73]
2 years ago
6

Suppose that E and F are two events and that P(E)=0.3 and P(F|E)=0.5. What is P(E and F)?

Mathematics
1 answer:
Sergio [31]2 years ago
4 0

E and F are two events and that P(E)=0.3 and P(F|E)=0.5. Thus, P(E and F)=0.15


Bayes' theorem is transforming preceding probabilities into succeeding probabilities. It is based on the principle of conditional probability. Conditional probability is the possibility that an event will occur because it is dependent on another event.

P(F|E)=P(E and F)÷P(E)

It is given that P(E)=0.3,P(F|E)=0.5

Using Bayes' formula,

P(F|E)=P(E and F)÷P(E)

Rearranging the formula,

⇒P(E and F)=P(F|E)×P(E)

Substituting the given values in the formula, we get

⇒P(E and F)=0.5×0.3

⇒P(E and F)=0.15

∴The correct answer is 0.15.

If, E and F are two events and that P(E)=0.3 and P(F|E)=0.5. Thus, P(E and F)=0.15.

Learn more about Bayes' theorem on

brainly.com/question/17010130

#SPJ1

You might be interested in
Graham decided to play football this year instead of getting a part-time job. Last year he made about $1,100 during football sea
atroni [7]

10,091 because it's a 10 season football season and he spends 9 dollars every game

Step-by-step explanation:

ez

7 0
3 years ago
Geometry. Please help. Urgent.
zysi [14]

Answer:

I believe the answer will be 63 degrees not 100% sure tho

Step-by-step explanation:

The reason is because triangle FHE measures 27 degrees it looks like FHE is a right triangle so there needs to be a total of 90 degrees in a right triangle so 90-27=63 like I said not 100% correct

7 0
3 years ago
What is 3/3 plus 4 6/4?
Kitty [74]

Answer:

78/12 or 6 1/2

6 0
2 years ago
What is the range of 2 4 2 6 1
sashaice [31]
4 6-2 = 4 you subtract the largest and smallest number to get the answer
6 0
2 years ago
Read 2 more answers
1. Given the triangle below, answer the following questions
bogdanovich [222]

Answer:

x=81

y=99

z= 129

Step-by-step explanation:

the 3 angles of a triangle add to 180 degrees

51 + 48 + x = 180

99 + x = 180

subtract 99 from each side

99 + x -99 = 180 -99

x = 81


x+y = 180  they make a straight line

81+ y = 180

subtract 81 from each side

y = 180-81

y = 99


z+ 51 = 180  they make a straight line

subtract 51 from each side

z+51-51 = 180 -51

z = 129

4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you Simplify 35/42?
    7·2 answers
  • during the 31 nights of October , Keith kept track of his sleep. he slept a total of 297 hours . How many hours of sleep did he
    5·1 answer
  • 14 less than a number all divided by the same number
    5·1 answer
  • Plz help Name the polygon that has five sides: quadrilateral octagon pentagon
    14·2 answers
  • PLEASE HELP ME FAST IM SO DUMB I NEED IT SO FAST PLEASEEEE
    7·1 answer
  • Solve for the unknown angle measures of the polygon. The measures of 13 of the 14 angles of a 14−gon add up to 2,040°. What must
    5·1 answer
  • 10÷652.3 please help me​
    15·2 answers
  • PLZZZZZZ HELP WILL GIVE BRAIN THING AND EXTRA POINTS !What is the least common denominator of the rational expressions below? ​
    9·1 answer
  • the zero of the quadratic polynomial x^2+99x+127 are a both positive b both negative c one +ve one-ve d both equal. please help​
    15·2 answers
  • WILL GIVE BRAINLIEST<br><br>(3x – 14) (2x + 10) <br><br>Find the value of x.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!