Cho bảng phân phối xác suất của biến ngẫu nhiên hai chiều (X, Y) như sau: Y X 1 2 3
0 m 0,3 0.05
1 0,2 0,15 0,1

1/ Tìm m ?
2/ Tính P( X+Y=1)=?
3/ Tìm E (X) = ?

10 glasses of juice could be made with 5 carrots, 1,500 orange juice, 2,000 papaya juice.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.