KatsukiYURIII3805 KatsukiYURIII3805

02-03-2018
Mathematics

contestada

If the test scores of a class of 36 students have a mean of 75.2 and the test scores of another class of 28 students have a mean of 67.4, then the mean of the combined group is

Respuesta :

tastetherainboovwtyc tastetherainboovwtyc

02-03-2018

the mean of the combined group is 71.3 --- hope this helps

Answer Link

Otras preguntas

How was the rise of caudillos in the Latin American countryside a result of independence movements? Caudillos controlled areas where weak revolutionary governme

what is 25 times 50?

Scientists once believed that Tyrannosaurus rex dragged its tail along the ground. Today, they know that T. rex did not drag its tail but held it aloft, above t

Which of the following rights would be considered a POLITICAL right? minimum wage employer-provided health care equal pay for equal work fair trial

Factor each expression. Show your work. 11. r2 + 12r + 27

If f(x) = x3 – 2x2, which expression is equivalent to f(i)?

The artist who drew this cartoon agreed with which of the following ideas? Chinese immigrants are a threat to American workers. It is unfair to single out Chine

Which of these is a major reason colonists came to Massachusetts? "Colonial America has great farmland." "Colonial America offers religious freedom." "The Ameri

Which organelle breaks down sugar molecules that supply energy to the cell

IN waging a total war, a nation channels all of it's _____ into the war effort.