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Question 46

Multiple Choice

Use the following to answer the questions below:
A student suspects that the length of songs currently on her Spotify playlist are approximately normally distributed with a mean of 257 seconds and standard deviation 62 seconds.
-The shortest 10% of songs are shorter than what length? Report your answer with one decimal place.


A) 177.5 seconds
B) 179.4 seconds
C) 181.5 seconds
D) 185.9 seconds

Correct Answer:

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