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

a principal is $3100 is invested at 8.25 % interest, compounded annually. how much will the investment be worth after 14 years

What differentiates the inflammatory response and the immune response? A. The inflammatory response is specific, and the immune response in general. B. T cell

Please, please, PLEASE help me! 10 points and Brainliest! Solar Eclipse Paragraph 1 A solar eclipse can be a spectacular event to witness. Whether it is a

Gloria has a $125,000 home financed with a 30-year loan at 6%. If she wished to pay one extra monthly payment each year, how many months will it take her to pay

Balance the equation : Aluminum plus Magnesium iodide yields Magnesium plus Aluminum iodide (Using organic names and balance chart)

19.Solve the following124 parent tickets and 258 student tickets were sold for the school annual day. How manytickets were sold in all??(Write the statements an

2) ABCD is a rectangle, answer each question and explain how you get the a Find the following measurements and explain how you get the answer. MZABC = Explain y

Determine the number of units of solution 2 required to obtain the desire percent alcohol concentration of the final solution. Then find the amount of the final

2x+3y=256 how do I solve

EXPLAIN WHY THE SYSTEM HAS THE ANSWER GIVEN. SOLVE EACH SYSTEM BY ELIMINATION TO PROVE YOUR ANSWER.