If there are 21 values in a data set in order from smallest to largest, what is the first quartile of the data set
1 answer:
Answer:
See below in bold.
Step-by-step explanation:
The median will be the middle number - that is the 11th.
The first quartile will be the middle value of the first ten numbers.
That is the mean of the 5th and 6th number.
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