Assume critical reading scores for a standardized test are distributed as N(550, 50). a. Find the test score at the 75th percentile. The 75th percentile is. (Round to the nearest integer as needed.) b. Find the test score at the 25th percentile. The 25th percentile is
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Assume critical reading scores for a standardized test are distributed as N(550,50). Complete parts (a) through (d) below.
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