Question: Below is a frequency distribution set for students who enjoy collecting vinyl records. What proportion of the population has a collection that does not include

Below is a frequency distribution set for

Below is a frequency distribution set for students who enjoy collecting vinyl records. What proportion of the population has a collection that does not include more than 21 records? Frequency 3 6 Number of Records Less than 15 15 up to 18 18 up to 21 21 up to 22 More than 22 3 3 5 What proportion of the observations are less than 21? 0.30 0.60 O 1 0.90

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