isiahamccoy6227 isiahamccoy6227

11-01-2024
Mathematics

contestada

The mean of two samples of sizes 200 and 300 were found to be 25 and 10 respectively and their standard deviations are 3 and 4 respectively. the variance of combined sample of size 500 is.

Respuesta :

Otras preguntas

???????????????????? :((

One appeal of fascism to italians was its promise of:

a person's physical and sexual development is controlled by the A. nervous system B. endocrine system C. Circulatory system D. Muscular system E. Other

4 4/6 + 3 7/8 = ? ........................................

What is one reason to connect to the same file several time?

The Jurassic zoo charges $6 for each adult admission and $4 for each child. The total bill for 244 people is $1078. He many adults and how many children went to

16. The measures of the acute angles of a right triangle have a ratio of 2 :7. What is the measure of the smaller angle?

What stage of the writing process is the right one for fixing sentence fragments? A.writing the first draft B.prewriting C.reviewing your teacher's comments D.r

Choose all of the equations that are equivalent to 8k = 20.

who was james oglethorpe allies?