How To Draw Error Bars By Hand
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How To Draw Error Bars On A Line Graph
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Du siehst YouTube auf Deutsch. Du kannst diese Einstellung unten ändern. Learn more You're viewing YouTube in German. You can change this preference below. Schließen Ja, ich möchte sie behalten Rückgängig machen how to add error bars in origin Schließen Dieses Video ist nicht verfügbar. WiedergabelisteWarteschlangeWiedergabelisteWarteschlange Alle entfernenBeenden Wird geladen...
How To Calculate Error Bars In Origin
Wiedergabeliste Warteschlange __count__/__total__ 02 HL00.B1.2 Plotting Data & Error Bars Dr. Dan Hogan AbonnierenAbonniertAbo beenden5555 Wird geladen...
How To Draw Error Bars Using Standard Deviation
Wird geladen... Wird verarbeitet... Hinzufügen Möchtest du dieses Video später noch einmal ansehen? Wenn du bei YouTube angemeldet bist, kannst du dieses Video zu einer Playlist hinzufügen. Anmelden http://www.thestudentroom.co.uk/showthread.php?t=725381 Teilen Mehr Melden Möchtest du dieses Video melden? Melde dich an, um unangemessene Inhalte zu melden. Anmelden Transkript Statistik 2.796 Aufrufe 10 Dieses Video gefällt dir? Melde dich bei YouTube an, damit dein Feedback gezählt wird. Anmelden 11 1 Dieses Video gefällt dir nicht? Melde dich bei YouTube an, damit dein Feedback gezählt wird. Anmelden 2 Wird https://www.youtube.com/watch?v=kxa8_xpTJSE geladen... Wird geladen... Transkript Das interaktive Transkript konnte nicht geladen werden. Wird geladen... Wird geladen... Die Bewertungsfunktion ist nach Ausleihen des Videos verfügbar. Diese Funktion ist zurzeit nicht verfügbar. Bitte versuche es später erneut. Veröffentlicht am 19.09.2014This video is about Plotting Data & Error Bars Kategorie Bildung Lizenz Standard-YouTube-Lizenz Mehr anzeigen Weniger anzeigen Wird geladen... Autoplay Wenn Autoplay aktiviert ist, wird die Wiedergabe automatisch mit einem der aktuellen Videovorschläge fortgesetzt. Nächstes Video 02 HL00.B1.3 Lines of Best-Fit - Dauer: 4:04 Dr. Dan Hogan 542 Aufrufe 4:04 1.1 Standard deviation and error bars - Dauer: 49:21 lopezpati 14.608 Aufrufe 49:21 02 H00.B1.4 Slopes - Dauer: 12:16 Dr. Dan Hogan 333 Aufrufe 12:16 Physics Video Error Bars - Dauer: 8:21 Kaori Miyajima 1.381 Aufrufe 8:21 Graphing with Error Bars - Dauer: 15:28 Thomas Chorman 2.661 Aufrufe 15:28 Error and Percent Error - Dauer: 7:15 Tyler DeWitt 116.549 Aufrufe 7:15 Adding standard error bars to a column graph in Microsoft Excel - Dauer: 4:32 Stephanie Castle 392.793 Aufrufe 4:32 Add Error
and shows the uncertainty in that measurement. In the example shown below (Figure 1) we http://www.schoolphysics.co.uk/age16-19/General/text/Uncertainties_in_graphs/index.html will assume that only quantity A has an uncertainty and that this is +/- 1. For example the reading of A for B = 6 is given as 38.4 but because of the uncertainty actually lies somewhere between 37.4 and 39.4.The line of gradient m is the best-fit line to the points where the two extremes m1 and m2 error bars show the maximum and minimum possible gradients that still lie through the error bars of all the points. The percentage uncertainty in the gradient is given by [m1-m2/m =[Δm/m]x100% In the example m1 = [43.2-30.8]/10 = 1.24 and m2 = [41.7-32.7]/10 = 0.90.The slope of the best fit line (m) = [42.4-31.8]/10 = 1.06In the example the uncertainty is [1.24-0.90]/1.06 how to draw = 32%Alternatively the value of the gradient can be written as 1.06 +/-0.17 If the lines are used to measure an intercept (in this case on the Y (quantity A) axis) then there will be an uncertainty in this value also.For the line of gradient m the intercept is 31.8For the line of gradient m1 it is 30.8 and for the line of gradient m2 it is 32.7.So the value for the intercept could be quoted as 31.8 +/-1.0.If there is an uncertainty in both the quantities A and B then instead of an error bar you would have an error rectangle. The maximum and minimum gradient lines should pass through the error rectangle for each point on the graph (see Figure 2). N.B the comments in this section about uncertainty and errors apply to a curve as well as a straight line graph although of course the gradient of the graph would vary along the curve. A VERSION IN WORD IS AVAILABLE ON THE SCHOOLPHYSICS CD Top of page © Keith Gibbs 2016