Compare and contrast different measures of central tendency and describe what the strength and weakness of each are.
Compare and contrast various measures of dispersion and explain what the strength and weakness of each are.
Use a dataset of your choice and use ggplot2 to visualize various attributes in the dataset. Do not use a similar dataset as your classmates. Once one of your classmates used a dataset, you choose a different one. Share your scripts and graphic output with your classmates.
The three common measures of central tendency of a distribution are the arithmetic mean, the median and the mode. Think of a distribution in terms of an histogram with many bars; a large sample from a normal distribution would describe a bell shaped curve that is symmetrical. In a perfectly symmetrical, non-skewed distribution the mean, median and mode are equal. As distributions become more skewed the difference between these different measures of central tendency gets larger. The mode is the most commonly occurring value in a distribution, population or sample. The mean (arithmetic mean) is the average (sum of observations/number of observations) in a distribution, sample or population. The median is the middle value in a sorted distribution, sample or population.
ith a hypothesis, alongside pioneers today including Frowe (2011). Their hypothesis is formulated as an aide, regardless of whether we ought to do battle alongside conditions which should be thought of, how would it be a good idea for us we respond and not do during a conflict on the off chance that it is unavoidable, lastly what further move ought to be initiated later. To assess this hypothesis, one should take a gander at the presumptions made towards it, for instance, entertainers which scholars forget about and the delay between customary scholars and innovators. In particular, there can be no conclusive hypothesis of the simply war, on the grounds that everyone has an alternate understanding of this hypothesis, given its normativity. Nonetheless, the hypothesis gives an unpleasant showcase of how we ought to continue in the midst of strain and struggle, essentially the point of a simply war: ‘harmony and security of the province’ (Begby et al, 2006b, Page 310). In general, this hypothesis is reasonable to utilize yet can’t at any point be viewed as a characteristic aide since it’s normatively speculated. To respond to the inquiry, the exposition is involved 3 areas.
Jus promotion bellum
The beginning segment covers jus promotion bellum, the circumstances discussing whether an activity is legitimately OK to cause a conflict (Frowe (2011), Page 50). Vittola, right off the bat, examines one of the noble motivations of war, in particular, is when damage is caused yet he causes notice the damage doesn’t prompt conflict, it relies upon the degree or proportionality, one more condition to jus promotion bellum (Begby et al (2006b), Page 314). Frowe, nonetheless, contends the possibility of “admirable motivation” in view of “Sway” which alludes to the security of political and regional privileges, alongside basic freedoms. In contemporary view, this view is more confounded to reply, given the ascent of globalization. Additionally, it is challenging to quantify proportionality, especially in war, on the grounds that not just that there is an epistemic issue