dalialm
dalialm dalialm
  • 04-03-2018
  • Mathematics
contestada

Find the mean:

Score Frequency
1 3
2 2
3 1
4 0
5 2
6 2

Show working out

Respuesta :

Vividerla
Vividerla Vividerla
  • 04-03-2018
1 + 3 + 2 + 2 + 3 + 1 + 4 + 0 + 5 + 2 + 6 + 2 = 31

There a total of 12 numbers

31/12 = 2.58 (rounded to the nearest hundredth)

Your mean is 2.58

Hope I helped! 

Let me know if you need anything else!

~ Zoe
Answer Link

Otras preguntas

Which number is between 0.5 and 8/9? A) 7/24 B) 22/24 C) 25/36 D) 1/3
Unscramble: que/yo/tengo/a/ir/clase
how will resistance change when the voltage increases in an electric circuit if the current remains constant
Which best describes cancer cells? Cancer cells cannot enter the circulatory system. Cancer cells grow controllably. Cancer cells attach to organs. Cancer cells
What term was used to characterized the domestic programs of President Johnson's administration?
Which word is the preposition and which word is the object of the preposition in this sentence? During the raging snowstorm, several cars swerved uncontrollably
Multiple Choice - Why do some flies live only 12 hours and others live 30 hours without food? a. because some flies ate more food before the food was removed
A segment of a circle has a 120 arc and a chord of 8in. Find the area of the segment.
Drew bought a chemistry book for $30. Later that book was marked down by 20%. By how much has that value been decreased? Btw please show work.
In such a spirit on my part and on yours we face our common difficulties. uses analogy. uses metaphor. establishes the speaker's authority. appeals to logic. tr