Statistical inference

3. Literature Review: In our paper we used three ways to get the leaf classification, one that was Random Forest, the other being Naïve Bayes and the third being Keras which is also known as Neural Networks. There have been many other cases like ours that have used Random Forest. Nantian Huang, Guobo Lu and Dianguo Xu have been one of the many who have used Random Forest and succeeded. In their paper, “A permutation importance based feature selection method for short term electricity load…

Urban trees provide a wide range of environmental, ecological, social, cultural and economic benefits. However, as natural objects, they are constantly under stress, and living in an unnatural habitat, which will primarily affect the tree crown. In this study, the Diameter at Breast Height (DBH), Crown Live Ratio (LCR), Crown Dieback (CDBK), Crown Transparency (CT), and Crown Chlorosis (CC) of trees at University of Toronto – St. George campus were assessed by field measurements and Google…

understand which factors can influence the way people who score low or high on openness react to social media information. Method Participants Participants in this study were 38 undergraduate students from the sections of PSYC 270 class in Fall 2016. There were 35 females and 3 males. 26 participants were identified as White or Caucasian, 7 Asian/ Pacific Islander, 4 as Black or African American and 1 as Hispanic or Latino. Measures This study was intended to be an experimental design.…

Mohammadzaheri, Koegel, Rezaei, and Enayotolah 2015), recruited 30 elementary school children, between the ages of 6 and 11 years old, with a diagnosis of ASD, for their study studied. The participants in the study consisted of 18 males and 12 females. This study compared two interventions, to evaluate which would have a larger effect on disruptive behavior in children in public schools. The two interventions were, Pivotal Response Treatment (PRT) and Applied Behavior Analysis (ABA). The main…

Anaesthetic induction: comparative effect of different drugs The use of different drugs are often administered to different patients according to their conditions and needs. In a study, Dr Aypar (2007) and colleague investigated the comparative effects of sevoflurane and desflurane on QTc interval and cardiac rhythm during anaesthetic induction in children. The use of anaesthetic drugs may prolong the QTc interval of the ECG and this might also result in arrhythmias which may be fatal to the…

overdentures supported by the same number(23). A study of 50 patients over six year showed that patients satisfaction of fixed prosthesis retained by six implants was 92% , meanwhile in the overdenture supported by two implants it was 80% (24). No statistical difference in the masticatory performance between the fixed and removable mandibular implant prosthesis when done on 30 edentulous patients over years (25). There is no current data published would be interesting to see the recent…

In recent years the idea of brain training has become quite popular; a quick Google search warrants almost 10 million results. Brain training is the concept that individuals can exercise their brains to improve aspects such as cognition, memory, and reflex. In a similar fashion to how quick this gained popularity, people began to question its legitimacy. After reviewing the available research, it is safe to say that brain training has a positive impact on older adults and their cognition. In…

Index tests The anatomic snuff box (ASB) tenderness and the longitudinal thumb compression (LTC) tests were both evaluated in 8 studies ensuring power to perform statistical analyses. The summary receiver operating characteristic curves showed that sensitivity was higher for ASB tenderness. For ASB tenderness, 8 articles studying 1164 patients were included. The sensitivity was relatively homogeneous, with a range between 0.87 and 1.00. The specificity ranged between 0.03 and 0.98 indicating…

Applicability. The components from the randomized control trial that were incorporated into the PICO question included the population of infants scheduled for routine immunizations and the use of sucrose. Administration of 2 mL of a 24% oral sucrose solution two minutes before three serial routine immunizations showed effective in decreasing behavioral pain response 5 minutes after treatment administration and shortening the time before returning to a near normal state compared to a…

My average adjacent length was about 4.5% less than the correct length, so it concludes that the illusion had a small impact on my perception of line. 2A: How is this illusion related to depth perception? When we see the two lines to be at different distance, our brain try to figure out that which is near to our vision by showing the visible distance. So the line which form near edge of an exterior corner, we think that this line looks shorter…