Null hypothesis

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…

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…

The question investigated in this experiment was how does the sow bug’s preference of habitat affect the concentration and distribution of the organisms. The purpose of this investigation was to decipher what habitats these organisms prefer to live in and how it would affect their population density. This was tested by a simple experimental design with four petri dishes that each represented a different environment. The control treatment was the dish with just dirt while the other habitats…

We do not have enough information to call it an Autosomal/Sex-Linked inheritance pattern. 75% are type C so it is dominant. _____________________________________________________________________________________ Using this hypothesis, predict your expected F2 Generation results. Show a Punnett square of the cross and determine the percentages of each phenotype that you expected to find. F f F FF Ff f Ff ff 75% of wild type is Dominant and 25% is recessive. Activity…

RAID level 5 works with any number of disk equal or greater than 3 and places a parity sum on one disks in the set to be able to recover from a disk failure. (Striped blocks with distributed parity.) The parity calculations are done in a RAID 5 set using XOR. We assume a small RAID 5 set of four disks and some data is written to it. On the first three disks we have the binary information 1010, 1100 and 0011, here representing some data, and now calculate the parity information for the…

Results In order to examine the differences in metaphorical language use of the experimental group and the control group at the beginning of the metaphor awareness treatment, an independent samples t-test was conducted for the data gathered from the participants’ recent writing test. The statistical analysis indicated that there was not a significant difference in the metaphorical language use of experiment group (M = 1.59; SD = .70) and control (M = 1.44; SD = 1.00); t (43) = .58, p = .56.…

31. Which addressing mode is requirement of reference memory calculated for operands? a. Indexed Mode b. Immediate Mode c. Indirect Mode d. Register Mode ANSWER: d. Register Mode 32. What kind of addressing resemble in terms of 8 low - order bits of memory address? a. Two- page Addressing b. Zero - page addressing c. Indexed Addressing d. None of the above ANSWER: b. Zero - page Addressing 33. How is the actual address of base-register designed? a. By addition of index register…

The Competitive State Anxiety Inventory-2 Revised (CSAI-2R), is one of the most frequently used instruments in the evaluation of situational anxiety in sports competition. Objectives: The objective of this study was to validate the Tunisian version based on the French version of the Competitive State Anxiety Inventory-2 Revised (CSAI-2R), including the direction and the frequency scales. Method: 418 athletes ranging in age from 14 to 34 years in different individual and team competitions,…

The Stroop effect by John Ridley was done in the year of (1935). The experiment tested the interference in serial verbal reactions. Frank H Durgin (2000) suggested that the Stroop effect was a way to prove that humans cannot multitask. Durgin also states that habit and strength are not responsible for the delay in reaction time. The processing speed theory states that there is an interference when a participant names black inked colors and when they name colors that are printed in different…

within the society? This experimental design seeks to find if there is a correlation between violence and aggression. The research question proposed asks what impact violent behavior has on a student 's level of aggressiveness. The alternative hypothesis states that students that are not introduced to watching violent…