subject
Mathematics, 10.09.2021 18:10 lydywy

What is the mean of this discrete random variable? (That is, what is E(X), the expected value of X?) A. 20
B. 18.59
C. 19
D. 19.625


What is the mean of this discrete random variable? (That is, what is E(X), the expected value of X?

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 21:40
Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.
Answers: 1
Answer
question
Mathematics, 21.06.2019 23:30
Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3
Answers: 3
Answer
question
Mathematics, 22.06.2019 00:00
Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read
Answers: 3
Answer
question
Mathematics, 22.06.2019 00:30
What is the solution for 6 - 7/8? explain the steps.
Answers: 1
Answer
You know the right answer?
What is the mean of this discrete random variable? (That is, what is E(X), the expected value of X?)...
Questions
question
Mathematics, 07.06.2021 16:40
The audio store is having a 20% off sale. What will be the sale price on a pair of sneakers that normally sell for $280.00...
question
Mathematics, 07.06.2021 16:40
Jijgcytctycrtycrtyfcf...
question
Mathematics, 07.06.2021 16:40
21.5 sq. Cm 43 sq. Cm 100 sq. Cm 68.6 sq. Cm
question
Mathematics, 07.06.2021 16:40
Quadrilateral ABCD has vertices A(-3, 1) B(0,4) C(4,0) D(1, -3). Find the perimeter of ABCD. Round to the nearest tenth....
question
Mathematics, 07.06.2021 16:40
PLEASEE Brainliest goes to whoever answers correctly also if you want more points then answer my others
question
Mathematics, 07.06.2021 16:40
Which property is shown in the following statement? 7 · 1 = 7 identity property of multiplication associative property of multiplic...
question
English, 07.06.2021 16:40
Question 10 of 10 Which excerpt from Act III, scene ii of Julius Caesar is the best example of Brutus's use of pathos? O A. Romans, countrymen, and lo...
question
Mathematics, 07.06.2021 16:40
Five ninths of what is equal to 30? 54 15 35 45​...
question
Biology, 07.06.2021 16:40
What is the vegetative body of a rhizopus?​...
question
Mathematics, 07.06.2021 16:40
Help me out thank u !! Nb ...
question
Mathematics, 07.06.2021 16:40
Use the diagram to find cos x as a fraction in simplest form.
question
Biology, 07.06.2021 16:40
Cheng made a chart to list the functions of certain fish structures which headings correctly complete the chart? a) x: fin y:...
question
Mathematics, 07.06.2021 16:40
A tortoise and hare are competing in a 1000 meter race. The function f and g are such that f(t) represents the tortoise's distance from the finish lin...
question
Spanish, 07.06.2021 16:40
Hi, please help me it's reading in Spanish. Please I'm begging you to help me because I only have a week left for school to finish and I want to pass...
question
Mathematics, 07.06.2021 16:40
Which function is graphed below? On a coordinate plane, an exponential decay function is shown. The curve starts in quadrant 2 and decreases into qua...
question
Mathematics, 07.06.2021 16:40
Can someone help me please?! I'll give brainlest for correct answer​
question
Physics, 07.06.2021 16:40
A heavy block is suspended from a vertical spring. The elastic potential energy is stored in the spring is 2 j what is the spring constant if the elon...
question
Mathematics, 07.06.2021 16:40
Scatter plots.pls help ...
question
Mathematics, 07.06.2021 16:40
Plzz help and give steps ...
question
English, 07.06.2021 16:40
Drag each tile to the correct location. Match each prompt to the type of essay it requires. How to plan a successful spring break
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)