estefa1472
estefa1472 estefa1472
  • 29-09-2019
  • Mathematics
contestada

here are the test marks of 6 girls and 4 boys .

girls: 5 3 10 2 7 3
boys: 2 5 9 3

work out the mean mark of all students.

Respuesta :

lazerlemon500 lazerlemon500
  • 29-09-2019

Answer:

Mean is 4.9 or 5 rounded.

Step-by-step explanation:

5+3+10+2+7+3+2+5+9+3/10 = 4.9

Mean is founded where you add all of your numbers and divide it by how many numbers their were.

Answer Link
katie8031
katie8031 katie8031
  • 29-09-2019

5+3+10+2+7+3+2+5+9+3=49 divided by 10 = 4.9

Answer Link

Otras preguntas

How to use arrays in python as a counter ? I need to write a program in python where a dice is rolled i have to track how many times each of the six digits(1,2
Solve for x:- [tex]\sf 3(2x+5)=3[/tex]
a − (−3.75) = 6.11. What number is a?
The patient has lost their appetite, and is screaming in pain. She stated it hurts on her lower right side of her abdomen. When she describing the organization
Please mark me as brainlist answer for
summery after reading Act 2 Scene 3 in anne franks diary
y=(6x^(2)+x-2)/(3x^(2)+17x+10)
why is optional voting better for the community?
Define the following termsI) Utility of softwareii) file interrogative software iii) Small computer system ​
Which is not a function?