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 might our attitudes toward the modern world influence our assessment of Paleolithic societies? (AP level)

Important advantages to raised-bed gardens are that they conserve water and keep the soil moist conserve water and space for growing and limit compaction of the

What is 897.34 rounded to the nearest tenth

Do u think a time limit should be attached to constitutional amendments? Explain

Which statements about ancient Greek life are shown by the story of Perseus? Check all that apply. Weddings were often accompanied by celebrations and gifts. Gr

What are the number of bonds to hydrogen for strontium?

Which feature of an object affects its weight? Check all that apply. A. mass of the object B.shape of the object C.location of the object D.how much energy

There are three seating categories at a stadium. for a softball game, class a seats cost $15, class b seats cost $12, and class c seats cost $9. design a modula

Let's write describe that your a grandfather and you visited a zoo what did you do there

Extra water losses from heavy sweating or diarrhea will typically result in: select one: a. increased urine output. b. decreased urine output. c. no change in u