Null subject language

ratio and low P value justifies the rejection of the null hypothesis. Rejection of the null hypothesis affirms that all three of the recruiting initiatives did not have the same impact on the applicants who completed the Likert-scale. Two of the recruiting methods had similar average ratings, but the third indicates the recruiting method had a different effect on the applicants. If the results demonstrated all treatments had the same effect, the null hypotheses would be correct. We can clearly…

After collection of enough spectrum sensing results from each secondary user by the FC as above, relation is determined in the spectrum sensing results of each SU to identify both OMU and ROMU with the abnormal sensing reports to the fusion centre using the following steps. Variation in the Sensing results In the first step, FC measure the differences in the sensing results provided by each individual SU with all other SUs, during each sensing interval from initial to N_0 interval. Here sensing…

less than the benchmark of .05 means the data from the lab was significant and statistically rejects the null hypothesis that there was no correlation between residency and aggression between male crickets. The null hypothesis suggested the wins should have been equal at 239 wins for the intruder and 239 wins for the resident. If the chi squared test resulted in a p-value above .05 then the null hypothesis would have been accepted and could confirm no relationship between residency and…

After the data was collected it was formulated into 4 tables relating to Alpha Amplitude, Alpha Frequency, Beta Amplitude and Beta Frequency, the tables can be found in the appendix section below. The tables contain ID numbers to identify the volunteers as well as columns to show the amplitude (μV)/frequency (Hz) of alpha and beta during the four periods of no music (NM1, NM2, NM3, NM4),CL, CH, RL and RH. The percentage increase for all the different types of music compared to no music was…

Question 1 (i) Mean: ‘’The sum of a series of measurements (or numbers) divided by the number of those measurements.’’ (Open University,2015: S104 Exploring Science Glossary, Milton Keynes, The Open University). Scientific Notation: ‘’ A notation that represents any number by expressing it as a number that is equal to or greater than 1 but less than 10, multiplied by a simple power of ten where the index may be positive or negative. Thus, 1.30 × 103 is in scientific notation (because 1.30 is…

We can say that our hypothesis for experiment one is supported under certain conditions. The rest of the data in our charts supports our hypothesis as well. However it is not well supported. The rest of the test results were inconsistent with the null hypothesis. The error bars from the class data show a possible cause of insignificant data. The t test results for molecule size and temperature has only one significant value so we cannot compare the data to know for sure if the results from the…

determine whether or not the means differ significantly. From a t-test a null hypothesis can be determined. The null hypothesis for this study is the mean number of species found within the lawn and the prairie are the same, while the alternative hypothesis states that the mean number of species found within the lawn and the prairie are not equal. As determined by the p-value of 0.007434, for a two-tail t-test, one should reject the null hypothesis and accept…

A small burette funnel was filled with column packing solvent at mobile phase, high boiling petroleum, in this case hexane (and then 10%acetone hexane mixture), and Alumina as stationary phase. When adding the sand and the alumina they have to be first mixed with the hexanes in order not to disturb the column. The Lycopene is Red- Orange and more attracted to alumina due to its high degree of Unsaturation, which can be expected to be eluted after Yellow-Orange Carotene pigments. And the other…

What is a question and what is being neutral? A question by definition is a sentence worded or expressed so as to elicit information. This shows that a question is asked in order to get information but you want to get information because you are curious. Curiosity by definition means a strong desire to know or learn something. This proves that you have curiosity when you have a strong desire, desire means a strong feeling of wanting to have something or wishing for something to happen. this…

The questions posed should be reflective of your goals and should appeal to a large audience. Committees always want to know your potential and if you can convey your ideas effectively. Before starting, find out what most interest you, not you advisor nor anyone else. If no ideas come to mind, refer back to previous studies for ideas. Develop your questions, and don’t be obsessed about perfection; a lot of factors in field work are out your control, so try several experiments at once, and work…