Answer: The median of the upper half of a set of data is the upper quartile ( UQ ) or Q3 . The upper and lower quartiles can be used to find another measure of variation call the interquartile range . The interquartile range or IQR is the range of the middle half of a set of data.
Step-by-step explanation:
Answer:
9 correct
Step-by-step explanation: 60% of 15 = 9
Forty and ninety nine hundreths
Answer:
3
Step-by-step explanation:
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