The school board in Boulder, Colorado, created a hubbub when it announced that 28% of Boulder school

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The school board in Boulder, Colorado, created a hubbub when it announced that 28% of Boulder school children were reading “below grade level” and hence concluded that methods of teaching reading needed to be changed. The announcement was based on reading tests on which 28% of Boulder school children scored below the national average for their grade. Do these data support the board’s conclusion?

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Statistical Reasoning For Everyday Life

ISBN: 9780321904645

4th International Edition

Authors: Jeffrey Bennett, William L. Briggs, Mario F. Triola

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