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The price of a gallon of milk follows a normal distribution with a mean of $3.20 and a standard deviation of $0.10. Find the price for which 12.3% of milk vendors exceeded.
Testing Procedures
The systematic processes and methods used to assess skills, knowledge, or performance.
Retaken Scores
The scores obtained on an assessment that an individual has taken more than once, aiming for improvement or verification of the initial results.
Two-month Interval
A period or span of time extending for two months or roughly sixty days.
Test-retest Reliability
A measure of consistency where a test is given to the same individuals at two different points in time to assess the stability of their scores.
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