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

The toes are posterior to the heel true or false
A marathon runner ran the first 4 mi in 27.8 min. If she continues running at this pace, how long will it take her to run the entire marathon of 26.2 mi?
What is the coefficient of the c-term of the algebraic expression Options: -34 -1 0 1
5x-10y+15z find the equivalent expression by factoring
Solve the formula for the specified variable Q=R + Rst for s
Your friend claimed she has a bag of 30 coins containing nickels, dimes and quarters. The total value of the 30 coins is $2. There are twice as many nickels as
If the sum of a number and seven is tripled, the result is three less than twice the number. Find the number
Write the equation of a hyperbola with a center at (-5, -3), vertices at (-5, -5) and (-5, -1) and co-vertices at (-11, -3) and (1, -3).
HELP!!! A population of jellyfish has shown a sharp decline. What types of factors should be investigated? (The last answer was wrong)
What is the equation for the line that is perpendicular to line f, through E