izabellarosero7880 izabellarosero7880
  • 19-12-2018
  • Mathematics
contestada

sample size n=150 are randomly selected from the U.S. census data, and the income range is found for each sample. What is the distribution of the sample ranges?

A: normal (approximately)
B: not enough information provided
C: skewed to the right
D: skewed to the left

Respuesta :

jakobramirez84
jakobramirez84 jakobramirez84
  • 19-12-2018
not enough information
Answer Link

Otras preguntas

What is the relationship between an alkali metals location in group 1a and its reactivity?
"President Lincoln's Declaration of Emancipation, January 1, 1863 by Frances E. W. Harper It shall flash through coming ages, It shall light the distant years
write the point slope equation
A+44=B A=1x+76 B=-6x+134 What is the value of A?
A rock at rest falls off a tall cliff. what is the rock's velocity as the rock hits the ground 3.5 s later? ignore air resistance
how can you show halves with circle's?
Which of the following is a trinomial?
Why is it important that every staff member in a facility uses terminology consistently?
Motown songwriters were successful because they had the ability to
The table shows the amount of paint left in each jar. Which jar contains the greatest amount of paint? The least? Use the table above to help you solve this wor