GIVE TYPED WRITING SO I CAN UNDERSTAND CLEARLY.

IF YOU CANNOT TYPE,PLEASE PROVIDE NEAT AND CLEAR HANDWRITING.DO NOT GIVE BLUR AND CLUMSY WRITING.IT IS HARD FOR ME TO UNDERSTAND.

Kindly give accurate and correct answers.Kindly give step by step working.Do not skip steps. Mention and be very clear about the formula and conversion.Then,explain to support and prove the working and answers.

THE WRITING ARE JUST MY SCRIBBLES.YOU CAN IGNORE THE WRITING AND JUST DO YOUR WORKING AND ANSWERS.PLEASE ANSWER ALL INCLUDING THE QUES WITH WRITING (YOU CAN IGNORE MY SCRIBBLE)

PLEASE EXPLAIN STEP BY STEP ON HOW TO GET THE ANSWERS TOGETHER WITH THE WORKING BECAUSE I DO NOT REALLY UNDERSTAND.I HOPE YOU CAN HELP ME OUT.

The following are just additional information.answer the ques that follow.

Q1

If X is the number of points rolled with a balanced die, find the expected value of possible = 1 g(x)=3x2 + 1Given the probability distribution function for random variable X, where X denotes the number of cars sold by a salesman weekly. E ( X 2 ) = 0 ( 0. 10 ) + 1 ( 0.15) + 2? ( 0- 20 ) + 3 70.253+ 4(8:20) ELX ) = 0( D . 10 ) + 1 ( 0 15 ) 7. GO + 2 (0 20 ) + X=X 1 2 3 4 * 46-20) ( see an P(X=X) 0. 10 0. 15 0.20 0.25 0.20 = 2- 40 Suppose that the salesman will get RM250 as a fix weekly income and RM500 for each of the car sold. So, the weekly income for the salesman will be Y=500X + 250. Var( CX ) = 62 var (x ) -Var (A) = E ( x 2 ) - (E ( x ) ]? = 7:00 - (2-20 ) Find the expected weekly income (Y) and variance for Y - 1:24 E ( y ) = 500 . E ( X ) + 250 varly) - swo Meyer mD - 590 (2.40)+250 - bev( 31, foucle. P52 = 1450