3 years ago

Giả thiết X là biến ngẫu nhiên X~N(µ, σ^2) thì P( |X-µ| >3,05*σ ) sẽ là

1 answer:

svp [43]3 years ago

7 0

Answer:

,luvxieixeqbxeixbwibiblccucucx

Step-by-step explanation:

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maks197457 [2]

Hope it helps you:))

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2 years ago

astraxan [27]

Answer:

The answer would be 25%

Helps this helps!

8 0

3 years ago

Ilya [14]

Let the actual distance be x mile.
1/4 inch = 1/2 mile
9/2 inch = x mile
(9/2)/(1/4)=x/(1/2)
18=2x
x=9

the actual distance is 9 mile.

8 0

2 years ago

jenyasd209 [6]

180|2
90|2
45|3
15|3
5|5
1

$180=2^2\cdot3^2\cdot5$

5 0

3 years ago

stealth61 [152]

X²+y² =(Radius)²

x²+y² =10². So the radius is 10

4 0

3 years ago