Respuesta :
The area under the density curve that lies to the right of is
A. Percentage of all possible observations of the variable exceed is 37.1 % .
B. Percentage of all possible observations of the variable are at most is 68.3% .
Divide the number of objects by the area's measurement to determine density. A country's population density is calculated by dividing its total population by its area, expressed in square kilometers or miles.
A density curve should have an area under it of 1.
A. It is safe to conclude that 37.1% of all possible observations will surpass 12 if the area to the right of 12 is equal to .371.
B. By deducting 0.317 from the overall area of the density curve, 1, you may determine the proportion of all possible observations of the variable that are at most 12. 1-.317 =.683, which is the same as 68.3%.
Therefore , Area under the density curve to the right of is
A. The percentage of observations that may possibly be made that surpass the variable is 37.1%.
B. At most 68.3% of all observations of the variable are possible.
To learn more about Density curve
https://brainly.com/question/1354972
#SPJ1
