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 tastetherainboovwtyc
  • 02-03-2018
the mean of the combined group is 71.3 --- hope this helps
Answer Link

Otras preguntas

How much matter is in a given amount of volume​
Determine whether or not each of the following sequences is a geometric sequence .check all that apply
The northwest region is different from eastern areas of China because
How does writing help you engage with a text?
Take a look at the following argument and its supportive evidence. There should be more severe consequences for students who come to school late. Students who t
Amir has a stand where he sells lemonade for $1.00 per cup and packages of chocolate chip cookies for $1.50. If he earns $280 on his first weekend and sells twi
is -1 1/4+ 2- 3/4= -(1 1/4 + 3/4) +2
Talking or writing about a prediction is known as
19) Complete the square to determine the minimum or maximum value of the function defined by the expression. x2 + 4x + 3
Need help with #1 please it’s algebra!