Author:
Hannah Hynes-Petty
Subject:
Mathematics
Material Type:
Assessment, Homework/Assignment
Level:
High School
Tags:
  • Washington Office of Superintendent of Public Instruction
  • wa-math
    License:
    Creative Commons Attribution
    Language:
    English
    Media Formats:
    Downloadable docs

    Education Standards

    OSPI Statistics and Geometry Instructional Task: Watching Television

    OSPI Statistics and Geometry Instructional Task: Watching Television

    Overview

    This resource was created by the Washington Office of Superintendent of Public Instruction. 

    Task

    OSPI Statistics and Geometry Instructional Task F

    Statistics and Geometry; Standard S-ID.1, Claim 1;, S-ID.2, Claim 1

    Watching Television

    A data set consisting of the number of hours each of  students watched television over the weekend has a minimum value of  hours, a Q1 value of  hours, a median value of  hours, a Q3 value of  hours, and a maximum value of  hours. 

    • Draw a box plot representing this data distribution.
    • What is the interquartile range (IQR) for this distribution?

     

     

               

    IQR = ______________________________________

     

    Rubric

    Rubric

    Question Number

    Standard/Claim

    Description

    F

    S-ID.1/Claim 1

    S-ID.2/Claim 1

    A 2-point response demonstrates reasonable understanding of the standards and claim by doing all the following:

    • Plots the box plot with minimum value of  hours, a Q1 value of  hours, a median value of  hours, a Q3 value of  hours, and a maximum value of  hours.

    States the interquartile range is 4 hours.

    A 1-point response demonstrates partial understanding of the standards and claim by doing one of the following:

    • Plots the box plot with minimum value of  hours, a Q1 value of  hours, a median value of  hours, a Q3 value of  hours, and a maximum value of  hours.

    States the interquartile range is 4 hours.

    A 0-point response demonstrates almost no understanding of the standards and claim.

     

     

    OSPI Statistics and Geometry Instructional Task F Exemplar

    OSPI Statistics and Geometry Instructional Task F

    Statistics and Geometry; Standard S-ID.1, Claim 1;, S-ID.2, Claim 1

    Watching Television

    A data set consisting of the number of hours each of  students watched television over the weekend has a minimum value of  hours, a Q1 value of  hours, a median value of  hours, a Q3 value of  hours, and a maximum value of  hours. 

    • Draw a box plot representing this data distribution.
    • What is the interquartile range (IQR) for this distribution?

     

     

    IQR =   9 -5 = 4 hours