Question
upstudy study bank question image url

In the data set below, what is the interquartile range?

Submit

Ask by Guerrero Norris. in the United States
Dec 18,2024

Upstudy AI Solution

Tutor-Verified Answer

Answer

The interquartile range is 2.

Solution

Sign in to Unlock Answers for Free!

A Learning Platform Trusted by Millions of Real Students and Teachers.

star-icon Unlock

Answered by UpStudy AI and reviewed by a Professional Tutor

Mind Expander

To find the interquartile range (IQR), you first need to identify the first quartile (Q1) and the third quartile (Q3). For your data set:
  1. Arrange your data in ascending order (which it already is): .
  2. With 11 data points, the median (or Q2) is the 6th value, which is 6.
  3. For Q1, look at the lower half: . The median here is 5.
  4. For Q3, look at the upper half: . The median here is 7.
Now, calculate IQR: .
So, the interquartile range is 2!

Related Questions

Latest Statistics Questions

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy