sabitams1194

13.07.2019 • 

Mathematics

The owner of a chain of clothing stores is comparing the monthly profit earned in the past year from four different store locations. she calculated the mean and standard deviation of the monthly profit, in dollars, for each location, as shown in the table.
for which store location does 68% of the data lie between $19,371.18 and $22,295.48?

Ответ:

janahiac09

12.03.2022

Mathematics

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Answer choice C, location C

Step-by-step explanation:

If you add or subtract the standard deviation to the monthly profit, then you get $19,371.18 and $22,295.48. This shows that the deviation withholds most of the data given

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Ответ:

zapatamylene24

17.06.2020

Mathematics

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1. To get the result we have to find 75% of 16.
75%=0.75
0.75*16=12 - you should shade 12 triangles.
2. Similar situation
25%=0.25
0.25*24=6 - you should shade 6 triangles

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