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

Despite the importance of _____ in early america, it took nearly 200 years for the supreme court to render rulings that addressed it as an aspect of the bill of

Please help! Use the triangle below to solve for X. Then put the sides in order from least to greatest. X=10,UP...IP...IU X=16, IU... IP...UP X=20, IU...UP...IP

"post hoc ergo propter hoc" refers to situations in which, because two things occur close together in time, an assumption is made that one causes the other.

Is a banana a berry? Is a tomato a fruit?

Select the best choice from each drop-down menu. What is the conflict in this passage?Odysseus vs. societyOdysseus vs. natureOdysseus vs. characterWhat theme is

How do I find the value of the variable?

Write an expression that is equivalent to 24r+36, using the greatest common factor of the two terms.

An atom of 64ni has an experimentally determined nuclear mass of 63.9280 amu. calculate the mass defect, δm, in atomic mass units (amu).

At 25°c the henry's law constant for nitrogen trifluoride (nf3) gas in water is 7.9 × 10-4 m/atm. what is the mass of nf3 gas that can be dissolved in 150 ml of

When 125 ml of 0.500 m agno3 is added to 100. ml of 0.300 m nh4cl, how many grams of agcl are formed? agno3(aq) + nh4cl(aq) → agcl(s) + nh4no3(aq)?