The proportion of students in a psychology experiment who could remember an eight-digit number correctly for t minutes was 0.9 − 0.4 ln(t) (for t > 1). Find the proportion that remembered the number for 5 minutes. (Round your answer to one decimal place.)
The proportion of students in a psychology experiment who could remember an eight-digit number correctly for t minutes was
(for t > 1). Find the proportion that remembered the number for 5 minutes. (Round your answer to one decimal place.)
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