The box and whisker plot below shows the numbers of text messages received in one day by students in the seventh and eighth grad
es at lincoln middle school.
a.where do the two sets of data overlap?
b.find the IQR of each set.
c.Find the difference between the medians of the sets
d. what number multiplied by the IQR equals the difference between two sets?
please help!
a.where do the two sets of data overlap?
b.find the IQR of each set.
c.Find the difference between the medians of the sets
d. what number multiplied by the IQR equals the difference between two sets?
please help!
2 answers:
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Answer:
Step-by-step explanation:
Answer:
x = ±
Step-by-step explanation:
Given
y = x² + 7 ( subtract 7 from both sides )
y - 7 = x² ( take the square root of both sides, thus
x = ±