1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhannawk [14.2K]
3 years ago
10

Given the following computer printout for a set of sample data, which one of the following represents the value of the Interquar

tile Range?
Descriptive Statistics: Cycle Time
Variable N Mean StDev Variance Minimum Q1 Median Q3 Maximum
Cycle Time 52 31.808 5.333 28.436 21.700 27.825 31.000 36.075 44.000
A. 22.3
B. 3.175
C. 5.075
D. 8.25
Mathematics
1 answer:
777dan777 [17]3 years ago
6 0

Answer: D. 8.25

Step-by-step explanation: A data set can be divided into 4 equal parts, called <u>Quartile</u>. A quartile divides the data into three points:

  • Lower quartile: Q1;
  • Median: Q2;
  • Upper quartile: Q3;

<u>Interquartile</u> <u>Range</u> (IQR) is a measure of variability based on data divided into quartiles or the measure of where the bulk of the values are.

To calculate interquartile range:

IQR = Q3 - Q1

The table shows Q1 = 27.825 and Q3 = 36.075, then

IQR = 36.075 - 27.825

IQR = 8.25

<u>The value of interquartile range is 8.25.</u>

You might be interested in
Classify each pair of numbered angles.
kifflom [539]
Adjacent angles are angles with a common side and vertex, linear pairs are adjacent angles that are supplementary, and vertical angles are angles made by the same two lines but on opposite sides.

For the first one, 5 and 6 clearly do not share a side but they are made up by the same 2 lines and are opposite of each other, making them vertical.

For the next one, since the angles only share 1 line (and not a side) they can't be any of the above. 
5 0
3 years ago
Read 2 more answers
Square Root
Lynna [10]

Answer:

Domain: [0,infinity)

Range: [0,infinity)

X-intercept: (0,0)

Y-intercept: (0,0)

Step-by-step explanation:

5 0
2 years ago
What is the equation of the line that passes through the points (-1, 3) and (1, 11)
lina2011 [118]

Answer: To find the slope of this line, you would use the fomula

y2 - y1/ x2 - x1

11 - 3 / 1 - (-1)=

8/2

4

The slope of your line would be 4

3 0
3 years ago
Can someone please help me check my answers ***Mark Brainliest***
lozanna [386]
I believe the answer for 17 is C.  18 I am not sure how to do.  For 19, however, the answer is B.  Hope I help, and sorry I can't answer 18.
3 0
3 years ago
Y=1/4 (x+2)(x – 6
gladu [14]
I have no idea I’m answering this because I need to ask more questions
4 0
2 years ago
Other questions:
  • SPHERE VOLUME
    10·2 answers
  • Change to standard form 9.071x10^-6
    8·1 answer
  • In terms of the scientific method, the purpose of an experiment is
    9·1 answer
  • Will pick brainliest, plz help and include an explanation.
    8·2 answers
  • Simplify the expression (-3x^-4)^2
    8·1 answer
  • A square tile has an area of 148 in2.
    6·1 answer
  • Matt is cutting quilt squares measuring 3 inches on each side. He wants to use them to make a rectangular wall hanging measuring
    7·1 answer
  • Can someone please help me with this problem???
    5·1 answer
  • What is the difference of 29.34 – 14.24? Pleasee help.
    5·1 answer
  • a map has a scale of 2in: 6mi. if a two twons on a map is 10 in apart then how far apart are the real twons
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!