Suppose that E and F are two events and that P(E)= 0.7 and P(FIE) = 0.3. What is P(E and F)? P(E and F) = (Simplify your answer.)

Answers

Answer 1

The calculated value of P(F|E) is 0.4.

Then the conditional probability that the event will occur given that has already occurred is given by the following formula:

P(B|A) = (P(A∩B)) / P(A)

Here the two events given are E and F .

P(E and F) or P(E∪F) = 0.3

and P(E)= 0.7

As per the above formula that we have already discussed, the formula can be written as:

P(F|E) = P(E ∩ F) / P(E)

P(F|E) =0.3/0.7

P(F|E) = 3/7

P(F|E) = 0.4

What in likelihood are E and F?

The capital letters E and F in the discussion that follows stand in for potential experiment results, and P(E) denotes the likelihood that outcome E will be seen. The results of E or F can be listed as the results of E followed by the results of F for events that don't happen simultaneously.

How can you demonstrate the independence of two events?

If knowing whether A happened has no effect on the likelihood that B will also occur, then events A and B are independent. Mathematically, the following statements are equivalent: P(A and B) = P(B A) = P(B) P(B|A) = P(B) (A).

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Related Questions

Find the volume of the rectangular prism.
4 yd
6 yd
2 yd

Answers

Answer:

Explanation:

(assuming these measurements are the legnth, width and height)

Volume is Length x Width x Height.

4 x 6 x 2 = 48

Last year, Miguel bikes 7 miles. This year, he biked m miles. Using m, write an expression for the total number of miles he biked

Answers

Answer:

7+m

Explanation:

7 miles last year m number of miles this year. to find the total add them

What is the location of A on the decimal number line below
Write your answer as a decimal.

Answers

The location of A is 1.5
Pls give me brainliest

Jenny will be travelling out of town for business. During her travel, she is scheduled to have 5 dinners, 6 lunches, and 4 breakfasts. Her employer will
pay her for these meals at the following rate:
$22.90 for dinner, $10.65 for lunch, and $6.45 for breakfast.
What is the total amount Jenny will be paid for these meals?

Answers

The total she would have to pay is 204.2$

Three of the following numbers add up to the number 31: 17, 3, 2, 19, 5.

Answers

If numbers add up, they reach the predicted total; they make sense. If the numbers don't add up, the overall sum doesn't make sense in light of the individual sums.

How to calculated numbers add up ?

Only 17 + 19 - 5 = 31 can be used to "add" three of the given numbers to the number 31.

Only these sums can be created from 3 of the numbers if only positive signs are permitted.

{10, 22, 24, 24, 25, 26, 27, 38, 39, 41}

Any of these sums can be earned if either positive or negative signs are permitted.

{1, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 31, 33, 34, 38, 39, 41}.

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help i’m timed there is two more graphs

Answers

The fist one because it showed the equation on top

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