Peretyazhko T, Sposito G (2005) Iron(III) reduction and phosphorus solubilization in humid tropical forest soils. Geochim Cosmochim Acta 69:3643–3652 Dieter D, Elsenbeer H, Turner BL (2010) Phosphorus fractionation in lowland tropical rainforest soils in central Panama. Catena 82:118–125 Learn everything you can about your audience when you give your PowerPoint 2022 presentation. (Image source: Envato Elements.)

The p value tells you how often you would expect to see a test statistic as extreme or more extreme than the one calculated by your statistical test if the null hypothesis of that test was true. The p value gets smaller as the test statistic calculated from your data gets further away from the range of test statistics predicted by the null hypothesis. For measurements involving percentages as a unit, such as, growth, yield, or ejection fraction, statistical deviations and related descriptive statistics, including the standard deviation and root-mean-square error, the result should be expressed in units of percentage points instead of percentage. [ citation needed] Mistakenly using percentage as the unit for the standard deviation is confusing, since percentage is also used as a unit for the relative standard deviation, i.e. standard deviation divided by average value ( coefficient of variation). Di Nasso, M.: Fine asymptotic densities for sets of natural numbers. Proc. Am. Math. Soc. 138, 2657–2665 (2010)Pett-Ridge J (2009) Contributions of dust to phosphorus cycling in tropical forests of the Luquillo Mountains, Puerto Rico. Biogeochemistry 94:63–80

When it comes to visualizing data in presentations, we have to remember that our audience does not need all the fine details of the data - they need the main takeaway and we need to make sure that's evident to them when looking at the slide. 3. Use the Built-in Slide Layouts When you're working with text on your slide, it helps to ensure that it aligns consistently. Keeping your text aligned in the same orientation really makes a slide look clean. Selesaikan pekerjaan di mana saja dengan PowerPoint. Anda dapat membuat presentasi baru atau melanjutkan yang sebelumnya.The slide master controls the design for your PowerPoint slide. Instead of making the same change to each slide, apply a change to a slide master. It'll affect all the PowerPoint presentation slides that use the same master. In this example, I've applied a logo to the slide master to make sure it's in the same spot and size on many slides in my presentation. No matter what test you use, the p value always describes the same thing: how often you can expect to see a test statistic as extreme or more extreme than the one calculated from your test. P values and statistical significance Sajikan kepada siapa saja, di mana saja, tanpa masalah. Mulai dari presentasi keynote hingga peragaan slide kerja, semuanya dapat Anda buat dengan PowerPoint. Johnson AH, Frizano J, Vann DR (2003) Biogeochemical implications of labile phosphorus in forest soils determined by the Hedley fractionation procedure. Oecologia 135:487–499