The employees of two companies were asked how many times they checked their email during weekends. The table below shows the num
bers for each company:
Company A 2 4 8 8 2 6 4 8 3
Company B 2 6 3 5 2 4 6 3 2
Based on the table, which of the following is true?
The interquartile range for Company A employees is 2 more than the interquartile range for Company B employees.
The interquartile range for Company A employees is 0.5 more than the interquartile range for Company B employees.
The interquartile range for Company A employees is 1 more than the interquartile range for Company B employees.
The interquartile range for Company A employees is 2.5 more than the interquartile range for Company B employees.
2 answers:
The answer is first one. The interquartile range for Company A employees is 2 more than the interquartile range for Company B employees.
Q1 of company A = 2.5
Q3 of company A = 8
Interquatile range = (Q3 - Q1)/2 = (8 - 2.5)/2 = 5.5/2 = 2.75
Q1 of company B = 2
Q3 of company B = 5.5
Interquatile range = (5.5 - 2)/2 = 3.5/2 = 1.75
Therefore, t<span>he interquartile range for Company A employees is 2 more than the interquartile range for Company B employees.</span>
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r = 4
a1 = 0.25
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X= 6... answer B
Answer:
-15
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-15²
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A is (2,-4) B (-2,5) C (0,-6) D(-4,-3) E(3,0) F(5,4)
