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Ilya [14]
3 years ago
8

Please help it’s urgent

Mathematics
1 answer:
Leto [7]3 years ago
7 0

Answer:

I think it might be the top one but I'm not sure

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Analyze the table below and answer the question that follows.
lora16 [44]

Answer:

C. Events E and A are independent

Step-by-step explanation:

we will verify each options

(a)

We can use independent events formula

P(B∩C)=P(B)*P(C)

we are given

P(B)=0.4

P(C)=0.25

P(B∩C)=0.05

now, we can plug these values into formula

and we get

0.05=0.4*0.25

0.05=0.1

we can see that left side is not equal to right side

so, this is FALSE

(b)

We can use independent events formula

P(D∩A)=P(D)*P(A)

we are given

P(D)=0.25

P(A)=0.6

P(D∩A)=0.1

now, we can plug these values into formula

and we get

0.1=0.25*0.6

0.1=0.15

we can see that left side is not equal to right side

so, this is FALSE

(c)

We can use independent events formula

P(E∩A)=P(E)*P(A)

we are given

P(E)=0.5

P(A)=0.6

P(E∩A)=0.3

now, we can plug these values into formula

and we get

0.3=0.5*0.6

0.3=0.3

we can see that both sides are equal

so, this is TRUE

(d)

We can use independent events formula

P(D∩B)=P(D)*P(B)

we are given

P(D)=0.25

P(B)=0.4

P(D∩A)=0.15

now, we can plug these values into formula

and we get

0.15=0.25*0.4

0.15=0.1

we can see that left side is not equal to right side

so, this is FALSE


8 0
3 years ago
Given m || n, find the value of x
il63 [147K]

Answer:

if m and n are parallel then the value of x is 11

4 0
3 years ago
Help please I will give brainleist
Natali5045456 [20]

Answer:

The answer is 80%

8 0
2 years ago
Y varies directly to some quantities and varies inversely to some other<br> quantities
yulyashka [42]

Answer:

I don't understand your question

Step-by-step explanation:

5 0
3 years ago
Peter is 13 years old peters father is 6 years more than twice her age. how old is Peter's father​
ZanzabumX [31]

Answer:

32 years old.

Step-by-step explanation:

13 times 2 is 26, and 6 added to 26 is 32.

I hope this helps, have a nice day.

4 0
3 years ago
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