The National Center for Education Statistics (nces.ed.govations report card/) reports average mathematics achievement scores for eighth graders

Question:

The National Center for Education Statistics (nces.ed.govations report card/) reports average mathematics achievement scores for eighth graders in all 50 states:

image text in transcribed
a) Find the median, the IQR, the mean, and the standard deviation of these state averages.
b) Which summary statistics would you report for these data? Why?
c) Write a brief summary of the performance of eighth graders nationwide.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Stats Data And Models

ISBN: 662

4th Edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

Question Posted: