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

Which three lengths could be the lengths of the sides of a triangle? 9 cm, 14 cm, 22 cm 20 cm, 6 cm, 8 cm 21 cm, 7 cm, 7 cm 15 cm, 5 cm, 20 cm

A female client comes to the clinic and asks the nurse what would be the most cost effective method for her to determine her ovulation patterns. what is the bes

Which of the following provides the strongest justification for the decision to separate the Archaea and Bacteria into two different domains? A. Archaea have ve

Madison Wisconsin is northwest of Chicago Illinois. This is an example of which geographic concept?

What is another name for a heterogeneous mixture?

What is the partial pressure of oxygen in a mixture that contains 0.30 moles of o2, 0.70 moles of n2, and 0.25 moles of ar with a total pressure of 1.1 atm?

When Congress doesn't approve the presidents choice for federal court this is example of

The graph of the function, f(x) = - 3x2 , opens (up/down) and has(max/min) a value.

What is an essential step in closely reading fiction?

A stamping machine begins turning out components that are out of tolerance. the manager removes the machine from service to ensure that more defective component