image

    Have a query? Ask a Tutor!!

    Access to best educators and exclusive paper discussions

    Offsite CampusTurito Championship

    Can’t find what you’re looking for?

    Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

    • Homework- One to One Solutions
    • Understand concepts to solve better
    • Get your doubts solved instantly
    Mathematics
    Grade6
    Easy

    Question

    Find data value in the upper quartile

    1. 64.5
    2. 62
    3. 66
    4. 58

    hintHint:

    The upper quartile, or third quartile (Q3), is the value under which 75% of data points are found when arranged in increasing order. The median is considered the second quartile (Q2). The interquartile range is the difference between upper and lower quartiles.

    The correct answer is: 64.5

      The upper quartile, or third quartile (Q3), is the value under which 75% of data points are found when arranged in increasing order.
      Formula for calculating upper quartile =
      3 over 4 left parenthesis n plus 1 right parenthesis H e r e comma space n space equals space 9 space left parenthesis t o t a l space n u m b e r space o f space d a t a right parenthesis T h u s comma space 3 over 4 left parenthesis 9 plus 1 right parenthesis space equals space 3 over 4 cross times 10 space equals space 7.5 T h e space 7 t h space a n d space 8 t h space n u m b e r space i n space t h e space d a t a space s e t space a r e space 64 space a n d space 65 U p p e r space q u a r t i l e space equals space fraction numerator 64 plus 65 over denominator 2 end fraction equals space 64.5

      Related Questions to study

      card img

      With Turito Academy.

      card img

      With Turito Foundation.

      card img

      Get an Expert Advice From Turito.

      Turito Academy

      card img

      With Turito Academy.

      Test Prep

      card img

      With Turito Foundation.