Null hypothesis

conditions, indicating there was no relationship between these two conditions. This means we need to accept the null hypothesis that there is no interaction between these two sets of conditions. It should be noted that even if we adopted a two-tail hypothesis, that the result would still be insignificant, however not by large degree (P=0.104). Previous research made a one directional hypothesis seem more appropriate, due to previous research showing visuospatial bootstrapping to be a robust…

Hypothesis testing is used to state a claim based on a parameter and test the stated theory (Vasilopoulos, 2011). Crounse Corporation is considering making annual physicals mandatory for all employees. The company hypothesizes that employees who receive annual physicals will incur lower medical costs. A one-sample hypothesis test could be used to prove or disprove the company’s theory. A null hypothesis shows no relationship between two groups (Mirabella, 2011). In the case of annual physicals,…

differences between these species and using those evidence to support the hypothesis, or vice versa. Base on the researches from Sexual dimorphism and foraging behavior of Emerald Toucanets Aulacorhynchus prasinus in Costa Rica (Riley et al. 2016), using the similar method as this article suggested to find out evidence for supporting the hypothesis. If the experiment rejects the null hypothesis, this means that the hypothesis is true and testable that the fitness of this species is influenced by…

Introduction The most recognizable characteristic in the Buceros rhinoceros is the casque above the bill. Buceros rhinoceros species are part of the family Bucerotidae which are omnivorous birds that defend a fixed territory (Kitamura, 2011). In this species we can identify sexual dimorphism. As it can be noticed by pure observation, there is a few differences between sexes. The most significant detectable variations are body and casque length. Adult males show both larger bodies and casques…

(1.) A. B. 2. (3.) The percentage of Allison’s egg cells that she produces during her lifetime that will carry the recessive allele and the X chromosome is seventy five percent. For the fact, twenty five percent of the cell will carry homozygous recessive allele and X chromosome, the other fifty percentage will carry heterozygous recessive allele and X chromosome. (4.) A. Twenty Five Percent B. No. C. (X)R (X)r (X)R (X)R(X)R - Female homozygous dominant (X)R(X)r…

GENDER DISCRIMINATION IN SHASHI DESHPANDE’S THE DARK HOLDS NO TERRORS Sarikhada Pradip Ph.D. English Scholar Rai University, Ahmedabad :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Shashi Deshpande’s novels are strong voice for the women’s cause. In her novels, Women are seen under the patriarchal clutches but her women try to liberate themselves from that suffocating male-dominated environment. This paper explores the themes of…

5 shows that the difference of transmittance of orange light through translucent red cups or no cups is due to chance because the p-value of their t-test is over 0.05. No matter what, this information refutes the hypothesis. Even though they are not consistent, only two out of five pieces support the above statement. However, data from another group does not correspond with above findings. D Band’s histogram shows how in their experiments, red light had the higher…

The null hypothesis of this test is that the past p values of X are not helpful to predict Y (X does not Granger cause Y). The alternative hypothesis is that the past p values of X are useful to predict Y (X Granger causes Y). p is the lag length of the Granger causality test and the results of the test depend on the chosen lag…

When conducting a hypothesis test for the difference between two means it’s essentially called a two sample t-test. According to Dr. Mirabella (2011, p. 5-2) states that, “In each case you can conduct a t-test for independent means to determine if a significant difference exists.” Furthermore, we’re conducting this test to see if there is an overlapping or if there is clearly a difference among the GPAs for men and women. In our case we are comparing the GPAs for a sample of men and a sample…

Introduction The propose of this experiment was to see if we could conducted an experiment that we could elect data and act our hypothesis about sordaria. We hypothesized if tan and black sordaria got placed together to cross over, we could expect out of 50 sordarias that 27 would cross over and 23 would not cross over. Some research has brought up some discussion about how much tan or black sordaria is one the agar square to begin with. (Kitani 1961) If these numbers are more than the other,…