Deviation

variables in thirty two countries that were randomly chosen. In the table provided, you will see the average, median, standard deviation, maximum, and minimum of the given set of data. All information provided below was taken from World Bank 2007 database and calculations were calculated using the SPSS software: Descriptive Statistics N Range Minimum Maximum Mean Std. Deviation Agriculture, value added (annual % growth) 28 27 -11 16 2.96 5.928 Foreign direct investment, net inflows (% of GDP)…

mL/O2/hour. Unlike treatment 1 which contained Zophobas morio, this data showed no atypical data. The rate of respiration for the species Tenebrio molitor did not vary very much from tube to tube. The data had a significant error of ± 0.04 and standard deviation of 0.087 mL…

Wind Direction’s Effect on Flour Beetle Search Behavior INTRODUCTION ϖ Background Beetles are arthropods and generally classified as insects (General Biology, 2014). The flour beetle (Tribolium spp.) is commonly found in flour mills, food storage warehouses, and even homes, where it feeds upon flour and other grains (General Biology, 2014). Though flour beetles are harmless, they are a huge agricultural problem (General Biology, 2014). Due to their status as an agricultural pest, it is…

evaluated for drug content, in vitro aerosolization, surface morphology and solid state characterization by X-ray diffraction studies following the above mentioned procedures. Statistical analysis All the data was processed and their mean ± standard deviation values were determined using the Microsoft® Excel spreadsheets. Statistical analysis of the data (mean ± SD) was performed by one way analysis of variance (ANOVA) and Student-Newman-Keuls post-hoc testing using GraphPad Prism 5 software…

we took the readings in centimeters. We wrote down all our readings in Excel and found the confidence intervals. From the observations, we find that the data is more accurate for normal vision than impaired vision because for the standard deviation for normal vision is far lesser than impaired vision. This means that the value for impaired vision are more dispersed and has more errors. There are certain errors on this experiment too. This is because, both the normal and impaired error…

Smaller sample sizes result in larger standard deviations with a flatter and more spread out distribution. This results in greater estimates of standard error. This is a problem. Slide 7: Let’s talk about beer. Yes, beer. W.S. Gossett, a scientist for Guiness brewery, pondered how each bale of barley…

Association between Work Motivation and Job Satisfaction of College Teachers is an article that was written in 2012 by Sarita Maharjan. In that article, the author publishes the findings of her study on the relationship between work satisfaction and the job satisfaction of teachers in Nepal. She begins by explaining the background of her study. Maharjan highlights numerous studies that have been conducted by different researchers about the topic. Basing on those past research studies, she…

this lab shows that especially in a large population, it is not necessarily accurate to state that the 9:3:3:1 ratio that usually appears when using a dihybrid cross will actually be observed. Because of a bigger population, this causes for more deviation from the initial hypothesis to appear. The chi-test helped to show that the initial hypothesis should be…

set consist of 44 female and 53 males. b. There are 21 people under the age range of 13-35, which account for 21.6% of the total 97 in the sample. c. The mean level of the hour spent in the office during week 2 is 47.47 hours, with the standard deviation of 17.06. The distribution is slightly negative skew (-0.237), although in an acceptable range suggest that slightly more samples spend more hours in office than the average. The distribution’s value for kurtosis (-1.005) exceeds the acceptance…

effect of a caffeinated drink and a decaffeinated drink in reaction time results Drink Mean of the before reaction time (mm) Mean of the after reaction time (mm) Difference (mm) Before Range (mm) After Range (mm) Before Standard Deviation (mm) After Standard Deviation (mm) Decaffeinated 119.9 119.9 0 117 108.7 54.7 49.4…