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makkiz [27]
3 years ago
12

Suppose that E and F are two events and that N (E and F) = 260 and N(E) = 630. What is P(F|E)​?

Mathematics
1 answer:
Sveta_85 [38]3 years ago
5 0

Answer: 0.4127

Step-by-step explanation:

The probability formula to find p(F/E):

p(F/E)= N(E n F) / N(E)

p(F/E)= 260 / 630

p(F/E) = 0.4127

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which description best describes the solution to the following system of equations y= -2x +3 y= -x + 1
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3 0
3 years ago
Read 2 more answers
Allen's hummingbird (Selasphorus sasin) has been studied by zoologist Bill Alther.† Suppose a small group of 10 Allen's hummingb
ruslelena [56]

Answer: provided in the explanation segment

Step-by-step explanation:

(a). from the question, we can see that since that б is known, we can use standard normal, z.

we are asked to find an 80% confidence interval for the average weights of Allen's hummingbirds in the study region. What is the margin of error?

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(c). option (a) and (e) are correct

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cheers i hope this helps

6 0
3 years ago
100 POINTS PLEASE HELP EXPLAIN CLEARLY AND YOU GET BRAINIEST!!!!!
Fittoniya [83]

Answer:

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Step-by-step explanation:

The x coordinate is the answer i don't know why u gave so many points.

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