<p>I just took the diagnostic test in the barrons writing workbook and got a 750. </p>
<p>I only studied with sparknotes. Will my score go down if I start reading the writing workbook? </p>
<p>Is this score accurate at all?</p>
<p>I just took the diagnostic test in the barrons writing workbook and got a 750. </p>
<p>I only studied with sparknotes. Will my score go down if I start reading the writing workbook? </p>
<p>Is this score accurate at all?</p>