3 years ago

Help me with this please

1 answer:

3 0

Answer:

The coordinate of M ( 4.5,6.5)

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pashok25 [27]

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Step-by-step explanation:

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3 years ago

Oksana_A [137]

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Luba_88 [7]

ANSWER: 4. Step-by-step explanation: divide number of students by the 22 students in a class to get your answer.

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3 years ago

sp2606 [1]

a. The marginal densities

$f_X(x)=\displaystyle\int_0^1(x+y)\,\mathrm dy=x+\frac12$

and

$f_Y(y)=\displaystyle\int_0^1(x+y)\,\mathrm dx=y+\frac12$

b. This can be obtained by integrating the joint density over [0.25, 1] x [0.5, 1]:

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3 years ago

gregori [183]

Subsitute 9 for y
9=y=9x-9
add 9 to both sides
9+9=9x+9-9
18=9x+0
18=9x
divide by 9
2=x

y=9
x=2

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3 years ago