Matematik
Medianen
07. december 2009 af
rikkegreisen (Slettet)
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Niveau: C-niveau
<b style="mso-bidi-font-weight: normal">Fødende kvinder</o:p>
<p class="MsoNormal" style="text-indent:65.2pt;mso-layout-grid-align:none; text-autospace:none">Tabellen viser aldersfordelingen for fødende danske kvinder.</o:p></o:p>
<table class="MsoTableGrid" border="1" cellspacing="0" cellpadding="0" style="margin-left:86.4pt;border-collapse:collapse;border:none;mso-border-alt: solid windowtext .5pt;mso-yfti-tbllook:191;mso-padding-alt:0cm 5.4pt 0cm 5.4pt"> <td width="95" style="width:70.9pt;border:solid windowtext 1.0pt;mso-border-alt: solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">Alder (år) </o:p>
<td width="70" style="width:52.45pt;border:solid windowtext 1.0pt;border-left: none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt"> <p class="MsoNormal" align="center" style="text-align:center;mso-layout-grid-align: none;text-autospace:none">15-19</o:p> <td width="70" style="width:52.45pt;border:solid windowtext 1.0pt;border-left: none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt"> <p class="MsoNormal" align="center" style="text-align:center;mso-layout-grid-align: none;text-autospace:none">20-24</o:p> <td width="70" style="width:52.45pt;border:solid windowtext 1.0pt;border-left: none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt"> <p class="MsoNormal" align="center" style="text-align:center;mso-layout-grid-align: none;text-autospace:none">25-29</o:p> <td width="70" style="width:52.45pt;border:solid windowtext 1.0pt;border-left: none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt"> <p class="MsoNormal" align="center" style="text-align:center;mso-layout-grid-align: none;text-autospace:none">30-34</o:p> <td width="70" style="width:52.45pt;border:solid windowtext 1.0pt;border-left: none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt"> <p class="MsoNormal" align="center" style="text-align:center;mso-layout-grid-align: none;text-autospace:none">35-39</o:p> <td width="70" style="width:52.45pt;border:solid windowtext 1.0pt;border-left: none;mso-border-left-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt"> <p class="MsoNormal" align="center" style="text-align:center;mso-layout-grid-align: none;text-autospace:none">40-44</o:p> <td width="95" style="width:70.9pt;border:solid windowtext 1.0pt;border-top: none;mso-border-top-alt:solid windowtext .5pt;mso-border-alt:solid windowtext .5pt; padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">Frekvens (%)</o:p>
<td width="70" style="width:52.45pt;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">1,9</o:p>
<td width="70" style="width:52.45pt;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">16,2</o:p>
<td width="70" style="width:52.45pt;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">37,7</o:p>
<td width="70" style="width:52.45pt;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">32,2</o:p>
<td width="70" style="width:52.45pt;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">10,5</o:p>
<td width="70" style="width:52.45pt;border-top:none;border-left:none; border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt; mso-border-top-alt:solid windowtext .5pt;mso-border-left-alt:solid windowtext .5pt; mso-border-alt:solid windowtext .5pt;padding:0cm 5.4pt 0cm 5.4pt;height:21.25pt">1,5</o:p>
<p class="MsoNormal" style="margin-left:65.2pt;mso-layout-grid-align:none; text-autospace:none"> Nogen der kan fortælle hvad medianen er?</o:p>
Svar #1
07. december 2009 af kuntz15 (Slettet)
Hvis det er en "Median" indefor området statistik, hvilket jeg går udfra du skal bruge.
Så er en "Median" følgende:
Medianen er den midterste observation i et observationssæt, når observationerne er skrevet i rækkefølge. Hvis der er 2 observationer i midten, er medianen det mindste af de 2 tal.
Håber det var til hjælp og forståelse ;)
Svar #2
07. december 2009 af rikkegreisen (Slettet)
men hvordan finder jeg medianen, når frekvensen er i procent? har det nogen betyning?
Skriv et svar til: Medianen
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