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
masha68 [24]
3 years ago
13

What is the interquartile range of this set of data? 15,19,20,25,31,38,41

Mathematics
1 answer:
cupoosta [38]3 years ago
7 0

Answer: 19.

Step-by-step explanation:

1: Place your numbers in numerical order from smallest to largest; 15,19,20,25,31,38,41.

2. Find your median in the set of numbers; 15,19,20,25,31,38,41.

3. Find Q1 and Q3 in your set of numbers by placing parentheses around the median you have just found. (15,19,20),25,(31,38,41.)

4. In this instance, you need to find the medians of the two number sets in parentheses; (15,19,20),  19 being Q1, and (31,38,41), 38 being Q3.

5. Using the interquartile range formula; Q3-Q1= IQR, plug in your numbers.

38-19=19, making the answer 19.

You might be interested in
1.These two polygons are congruent. YX corresponds to _____
rosijanka [135]
<span>1. These two polygons are congruent. YX corresponds to CD. The correct option among all the options that are given in the question is the first option or option "A". 

"MP" is the one angle or side among the following choices given in the question that i</span><span>s common to TRIANGLE NPW and TRIANGLE OMP . The correct option among all the options that are given in the question is the second option or option "B".</span>
7 0
3 years ago
What is the volume of the solid shown above
tankabanditka [31]
539 cm^3

volume of the smaller cube is: 3•3•3 which equals 27.

volume of the bigger cube is: 8•8•8 which equals 512.

add those together and you get 539 cm^3







3 0
3 years ago
rod is hosting a dinner for all his friends in Edmonton. he has hired a company to cater for him, charging $150 plus $13 for eve
katrin2010 [14]
You didn’t ask a question.
7 0
3 years ago
Find the common ratio of the geometric sequence 13,39,117
Anna [14]

r = 39/13 = 3

check

117 /39 = 3

true


so r=3

7 0
3 years ago
I have litre of bottle of cola i drink 650 ml how much is left
TiliK225 [7]

There are 1000 ml in one liter if you drank 650 ml then:

1000 - 650 = 350

350 ml are left

:)))

7 0
3 years ago
Read 2 more answers
Other questions:
  • Pls help. Will mark brainliest
    5·1 answer
  • (X^10y^2)^1/5a^2/5
    11·1 answer
  • A Mountain road rises 30 feet for a 490-foot run. What is it’s slope
    9·1 answer
  • Round 653,500 to the nearest thousand
    14·2 answers
  • Which of the following phrases can be written as the algebraic expression 9(86−x)?
    14·1 answer
  • What two numbers the quotient is between? then estimate the quotient 789÷8
    15·1 answer
  • I will give brainlyiest, 5 stars!, a thanks and also a friend request if you get this right
    8·1 answer
  • Plz help....................................................
    11·1 answer
  • The size of each exterior angle in a regular
    8·1 answer
  • I need help solving this thing.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!