PPT-Standard Error for AP Biology

Statistics are helpful to better understand the meaning of a sample data set What do these numbers actually MEAN Data analysis allows you to Arrive at conclusions about your data Make claims about your data. Over the past decade an ever growing arsenal of techniques has helped researchers dissect the innermost secrets of the cell and develop new ways to detect and attack disease These techniques also have been used to produce vast amounts of once rare d Bell Ringer…. Are 2/3 and 6/12 proportional?. No; 6/12 = 1/2 ≠ 2/3. Are 2/3 and 10/15 proportional?. Yes; 2/3 = (2*5)/(3*5) = 10/15. Are 2/3 and 4/9 proportional?. No; both are simplified. Proportional Shapes. Research shows . that . New Zealand ranked ninth (. last!. ) in workplace health and safety performance for the 2005-2008 period out of nine OECD countries, with:. 102 fatalities per . annum . . Blocking -. A block is a group of homogeneous experimental units. Maximize the variation among blocks in order to minimize the variation within blocks. Reasons for blocking. To remove block to block variation from the experimental error (increase precision). Blake Laing. Southern Adventist University. I. uncertainty . Measurements have . no meaning. without a quantified experimental error/uncertainty . George: . What can he conclude?. Martha: . It is an exciting time for Biology. The human genome is known. Gene therapy and gene editing are curing genetic diseases . Stem cells are creating organs and cells. Biodiversity needs to be maintained. Suman Jana. 1. , . Yuan Kang. 1. , Samuel Roth. 2. , Baishakhi Ray. 3. 1. Columbia University. 2. Ohio Northern University. 3. University of Virginia. Incorrect error handling. : a major source. . of. Statistics are helpful to better understand the meaning of a sample data set. What do these numbers actually MEAN?. Data analysis allows you to…. Arrive at conclusions about your data. Make claims about your data. 1.1: The secret life of earth. Biology. is the scientific study of life. We know about only a fraction of the . organisms that live on Earth, in part because we have explored only a. fraction of its inhabited regions. . First things first…. The role of discussion. (Besides the obvious importance of being a capable thinker if you’re going to succeed in science). Some AP questions do not ask you to remember anything; they give you a novel problem, and ask you to logic your way through it. Introduction. All transmitted signals will contain some rate of error (>0%). Popular error control methods include:. Parity bits (add a 1 or 0 to the end of each seven bits). Longitudinal redundancy checking (LRC). . Balantidium. . coli. o. nly Ciliate . known to be pathogenic to humans. . t. he . largest protozoan parasite of humans. . p. rimarily . a parasite of pigs, with strains adapted to various other . ;. . the. . study of . biology. at the . molecular. level.. Molecular biology. ;. . the. . study of . gene . structure and functions at the . molecular level. . to understand the molecular basis of hereditary, genetic variation, and the expression patterns of genes. . The cytology or cell biology. . (Gr., . Kytos. -hollow vessel or cell, logos- to discourse) is a biological science which deals with the study of cells from morphological, biochemical, physiological, developmental, .