Normal space

Let’s say that we have calculated effectiveness (assuming PD=0,8; PA=0,9; PI=0,6; PN=0,4) and it equals to 0,8 x 0,9 x 0,6 x 0,4 =0,1728. Remember, the conditional risk formula? Assuming again, that probability of attack and relative consequences both equal 1,0, conditional risk R= 1,0 x (1 – 0,1728) x 1,0 = 0,8272 ( or we can say that the risk equals 83% if rounded). Is it a lot? It depends on conversion table we will use to present numerical value as adjectival. And what it is mean? For…

The details of the scores for each of the six factors analyzed in the NASA-TLX questionnaire (Fig. 3) reveal that the use of the robot impacts mostly on the mental demand of the task and on the effort required from the caregiver, while actually the use of the robot increases the temporal demands of the tasks. B. Division of the Caregivers Time Regarding the time spent with personalized attention to users, a total of 862 segments were annotated by the two annotators. Their annotation were in…

One result of random genetic drift and gene substitution is mutant alleles, however the probability that these mutations become fixed in a population is not solely dependent on the advantageous nature of the allele, rather the probability of fixation is determined by the allele frequency, the selective advantage or disadvantage, and the effective population size. The probability of fixation for a particular allele is demonstrated by the equation where probability is equal to 1 minus the…

have a “big mess” of our free space memory allocation Answer: Below figure show one example of putting the memory. Quoted: ARPACI-DUSSEAU. R., ARPACI-DUSSEAU, A. (2012, ch17-8) In above example, assume total size is 4096, header eat 16k, each chunk total eat 108k (100 + 4 k header + 4 k chunk). In theory (assume perfect allocation), no waste space resulted. Then total 37 chunk block (108k) can be fitted. However, the splitting and coalescing mechanism made free space memory allocation…

Clover covered her ears after eavesdropping on a bunch of people criticizing her fashion choices. She understands that her fashion choice isn't the trendiest around but she felt comfortable wearing the warm sweater, and sweatpants. Compared to the popular students that wore clothes that barely covered their skin, Clover was considered an outcast who has the poorest taste in everything she did. "I swear I'm going to change." Clover whispered. "I'm going to be the popular girl in High School."…

1. Z- test is used when the sample size is large enough n>30, the population standard deviation is known, and population is normally distributed. Example: Is the mean of systolic blood pressure level for women use of oral contraceptives is identical with women does not use of oral contraceptives, the sample mean > 30, we known the population standard deviation and it is normally distributed. H0: µ1=µ2 H1: µ1≠µ2 2. t- test is used when the population standard deviation is…

09.07 Task 1—Normal Distribution Scores on a statewide standardized test are normally distributed with a mean of 12.89 and a standard deviation of 1.95. Certificates are given to students whose scores are in the top 2% of those who took the test. This means that they scored better than 98% of the other test takers. Marcus received his score of 13.7 on the exam and is wondering why he didn’t receive a certificate. Show all work to determine whether Marcus’ score was high enough to earn a…

Data analysis offers an insight into what students know, should know, and what can be done to meet their academic needs. Students deserve an education that will provide opportunities for them to learn and grow. However each student has a unique background, strengths and weaknesses that play a significant role in educating them. When educators and parents can appropriately analyze and interpret data, they can make informed decisions that will significantly affect student-learning experiences.…

On the four subtests Danny’s full scale score was 55 which is in the extremely low range. The test like everyone does have a small degree of error the low-probability is 90 out of 100 that the true score is between 31 and 45. Danny score is ranked at 0.1 percentile which means that Danny scored as well or better than 0.1 of the examinees his age. The second test Danny was given was the Oral and Written Language Scales (OWLS). The OWLS is an assessment of receptive and expressive (oral and…

Figure 3 shows the voter turnout in the dataset years as the lines are representation of the countries Figure 4 shows an easier explanation of average of voter turnout for the countries in the dataset. This shows the overall to give the average turnout because figure 4 gives an understanding of this. The countries that have higher turnout are more of List PR and the lower ones are FPTP. An interesting outcome of this looking at the Scandinavian countries all have mostly higher turnout comparing…