walker05 walker05
  • 24-04-2017
  • Mathematics
contestada

Consider Frank's math test scores for the semester. Find the interquartile range of the scores.

Respuesta :

Nize
Nize Nize
  • 25-04-2017
Okay so you put the numbers in order:
70, 74, 81, 82, 83, 91, 94.

Then you find the median which will be Q2:
82.

Once you have the total median, you find the midpoint of the first and last part:
70, 74, 81. Midpoint/Q1=74
83, 91, 94. Midpoint/Q3=91

Now that you have that, you subtract Q3 and Q1.
91-74=17

17 is your IQR.
Answer Link
aakash89106 aakash89106
  • 05-05-2021

                       .

....

..

......s

........s.

.

Answer Link

Otras preguntas

Evan drops a ball vertically from a height of 150 ft. The peak height after each bounce is half the previous height. How many feet does the ball travel from the
HELPP pleaseeeeeeeeeee
Describe how to calculate the ocean concentration of CO32- using the data collected from 2015. You do not need to calculate it (only mention what data, constant
{religion}really confused on this and i need help (40 pts) ​
How many events caused a chain reaction in the Great Depression
What is the answer to this 3x+17=-2x-13???
A classmate tries to argue that this result is because the butterfly wings must have absorbed the colors. Explain to them how gene expression played a role in t
What is an equation of the line that passes through the points (-8, 1) and (7, 1)
Which option describes a research question? (1 point) a question that identifies a topic that you want to learn more about O a question that reveals where you c
What is the volume of the prism?