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gogolik [260]
3 years ago
8

These data show the number of miles each of the 9 members of a track team ran for the week.

Mathematics
2 answers:
Irina18 [472]3 years ago
6 0
Series: 10.5, 11, 11.5, 14.5, 14.5, 17, 17, 18, 19

Middle number (5th), Median = 14.5

Q1 = 11+11.5/2 = 22.5/2 = 11.25
Q3 = 17+18/2 = 35/2 = 17.5

Interquartile range = Q3-Q1 = 17.5 - 11.25 = 6.25

In short, Your Answer would be: 6.25

Hope this helps!

aliya0001 [1]3 years ago
4 0
The IQR is 6.25. The median, the middle of the data, is 14.5.
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Answer:

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Step-by-step explanation:

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Now, in order to represent this number in scientific notation, we need to reduce the coefficient 18.166 to a coefficient larger or equal to 1 and smaller strictly than 10, by using division or multiplications by powers of 10. In order to reduce it to 1.8166, we need to divide the original 18.166 by ten so we do the following in order not to change the given number (multiply and divide by ten at the same time):

\frac{18.166\,\,10}{10} \,10^{-3}=1.8166\,*\,10\,*\,10^{-3}=1.8166\,\,10^{-2}

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Answer:

A reflection over the x-axis

Step-by-step explanation:

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Step-by-step explanation:

The computation of the inequality function is as follows:

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Since we know that a quarter of the way to her basketball practice is 1/3 a mile, we just multiply 1/3 by 4 times to get our answer.

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storchak [24]

Answer:

A

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