Click to see additional instructions In a game of chance, the amount of dollars that a gambler can get as a reward has a probability distribution given in the table below. 1 2 4 5 P(X=x) 0.05 0.15...

Accepted characters: numbers, decimal point markers, sign indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in scientific notation). NOTE: For scientific notation, a period MUST be used as the decimal point marker.
Complex numbers should be in the form {a + bi} where "a" and "b" need to have explicitly stated values.
For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas {9i} is not.

Extracted text: Click to see additional instructions In a game of chance, the amount of dollars that a gambler can get as a reward has a probability distribution given in the table below. 1 2 4 5 P(X=x) 0.05 0.15 0.30 0.15 0.20 If a gambler promised to give Y=4X+1 dollars to his friend, the expected amount that he will give his friend is and the associated variance of Y is (Note: Use period (.) for decimal points and give two decimal places, for example 10.12)