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The population full-time equivalent number of students (FTES) for 2005–2006 through 2010–2011 was given in an updated report. The data are reported here.

*Year*	2005–06	2006–07	2007–08	2008–09	2009–10	2010–11
*Total FTES*	1,585	1,690	1,735	1,935	2,021	1,890

Calculate the first and third quartiles. Round to one decimal place. Use the following formula to find the position of the quartiles.
.

If you have a decimal for the position, find the value using this formula

Q=Xi+d(Xi+1−Xi)

Where:

Xi = the value at the lower position

Xi+1 = the value at the next position

dd = the decimal part of the quartile position

0<d<1

First quartile: 1663.75

Third quartile: 1956.5

✅

First quartile: 1585:

Third quartile: 2021

❌

First quartile: 1690:

Third quartile: 2021

❌

First quartile: 1800:

Third quartile: 1905

❌

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The population full-time equivalent number of students (FTES) for 2005–2006 through 2010–2011 was given in an updated report. The data are reported here.

*Year*	2005–06	2006–07	2007–08	2008–09	2009–10	2010–11
*Total FTES*	1,585	1,690	1,735	1,935	2,021	1,890

Calculate the median. Round to one decimal place.

1812.5

1612.5

1650.3

1700.8

Переглянути це питання

The population full-time equivalent number of students (FTES) for 2005–2006 through 2010–2011 was given in an updated report. The data are reported here.

*Year*	2005–06	2006–07	2007–08	2008–09	2009–10	2010–11
*Total FTES*	1,585	1,690	1,735	1,935	2,021	1,890

Calculate the interquartile range (IQR). Round to one decimal place. IQR = Q3-Q1

105

436

292.75

150

Переглянути це питання

The population full-time equivalent number of students (FTES) for 2005–2006 through 2010–2011 was given in an updated report. The data are reported here.