Explain the two types of statistical hypothesises and support your answers with examples.Statistics and Testing:One of the main uses of statistics is to test whether the world meets our expectations. This is useful in many cases including checking the work of other statis...
Why a hypothesis is often defined as an educated educated answer? Scientific Method: The scientific method is a way to think about the world and/or about a problem that needs to be solved. Once the problem is identified you have to come up with a hypothesis. You test your...
I have separate samples from two populations, with the following sample values: X_1 : $(2, 3, 6, 8, 1, 3, 5, 9) X_2 : $ (2, 5, 8, 3, 2, 1, 12, 4) Test the hypothesis that the two-population means are the same, using a 2-sided alternative ...
(2004). Testing the charisma hypothesis to explain support for the right wing populist parties. Paper presented at the Annual con- ference of EPOP, Oxford.Brug, W. van der and Mughan, A. (2004). Testing the charisma hypothesis to explain support for right wing populist parties. Annual ...
Describe an example of how you use the scientific method in your daily life. Which observation(s) lead you to use the scientific method? State a good hypothesis, how you are testing the hypothesis (the experiment), results a...
For example, the association of genetic distance with heterosis in elite inbred lines of corn may be very strong (Lee et al, 1989; Smith et al, 1990) or weak (Godshalk et al, 1990; Dudley et al, 1991), because the correlation between marker distance and F1 perfor- mance depends on ...
However, ENM results should be interpreted with caution because they depend on the reliability of the climatic models (current and ancient) resulting from mathematical interpolations and global smoothing of collected data (Hijmans et al., 2005). For example, the poor quality of climatic documenta-...
Some third parties are outside of the European Economic Area, with varying standards of data protection. See our privacy policy for more information on the use of your personal data. Manage preferences for further information and to change your choices. Accept all cookies ...
For example, physicists have realized that if you conduct an experiment on fundamental physics you can move your testing equipment somewhere else and you'll get the same result again (that is, if all other factors, like the temperature and the strength of gravity, remain the same). In other...
How to conduct a hypotheses test on one sample data and what are the concepts associated with these tests? Discuss the process of hypothesis testing. Give an example of a hypothesis test you could perform at work or at home. State what the Null and the Alternative hypotheses would be in y...