amkdkwksos
amkdkwksos amkdkwksos
  • 04-05-2020
  • Mathematics
contestada

What is the expected value of X?


X 2 3 5 6 8
P 0.2 0.1 0.25 0.05 0.4



4.6


4.8


5.45


5.95

Respuesta :

travontyree85
travontyree85 travontyree85
  • 05-05-2020

Answer:678

Step-by-step explanation:im dumb

Answer Link

Otras preguntas

You want to place a video from the internet to your desktop. what process do you use?
$4,700 principal earning 3%, compounded quarterly, after 11 years. use the formula A=p(1+r/n)nt Answer choices: $213,004.00, $6,505.90, $5,102.62, $6,529.51
I NEED HELP ASAP PLEASEEEEEThe coordinate plane below represents a town. Points A through F are farms in the town. graph of coordinate plane. Point A is at 2,
According to the National Institute of Health, shock happens when blood pressure drops and blood and oxygen flow decreases to your organs and tissues. Causes
For an endothermic reaction, how will the value for Keq change when the temperature is increased? A Keq is not effected by temperature. B Keq will decrease. C K
Two groups went hiking, leaving at the same time and arriving back at the same time. While one group moved away at the speed 6 mph and then moved back at the sp
The father of Maria is x years old. Which expression best represents Maria's age if she is 1 3 of her father's age?
How are humans connected through the physical environment. PPPPLLLZZZ HHHHEEELLLPPP ASAP
A car travels 0.75 miles every minute. Explain how you could use proportional reasoning to find how far the car travels in one hour.
A sector of a circle has a central angle of 60◦ . find the area of the sector if the radius of the circle is 3 mi.