Answer:
D. These statements are all valid.
Explanation:
The law of large numbers states that the approximation by relative frequency tends to improve as the number of observations increases. This law reflects a fairly simple notion supported by common sense: A probabilistic estimate based on only a few observations may differ greatly, but with a slight difference. Increasing number of observations the estimate tends to be increasingly smaller (precision). With this, we can conclude that it is correct to say that:
- If one looks at the proportion of times an event has occurred over a long period of time (or over a large number of trials), one can be more certain of the likelihood of its occurrence.
- The relative frequency approximations for an event tend to get better with more observations.
- The more times an experiment is repeated, the closer the relative frequency of an event tends to get to the actual probability of the event.
For example, if we do a survey of the population of a Brazilian state and look at only a few citizens (sample), the results may contain a big mistake, but if we analyze several people in several different cities within this state (randomly selected), the results of the samples will be very close to the true values of the population and the larger the sample (larger number of people interviewed) the greater this approximation will be.
Answer:
A: North Carolina has three major geographic regions
C: The Piedmont region has the largest population in the state.
F: Most of the tobacco farmed in the state grows in the coastal plain.
Explanation:
I got it correct on a test.
Answer:
Chinese food and art is all over the world...clothing is also considered art. Some of their culture is also spread.
Iran was one of the nation that didn't completely turn into a European colony during the age of colonialism.
Iran was colonized by European Greeks during Alexander's conquest of Persian empire. It was then ruled by Greek Seleucid until the Parthians took over. Then when Romans conquered part of Middle East, Emperor Trajan managed to make Persia a Roman client state which kind of like a protectorate. However later Iran was colonized by non-Europeans starting from Arabs to Turks, Mongols and other Central Asian tribes. After Safavid empire was formed, only during WWI and WWII, Russia managed to occupy northern Iran while British also took some lands of Southern Iran. However, they were not colonies but just spheres of influence. Portuguese, during the Safavid era, managed to take some Persian city on the southern coast but were driven out. Iran was also colonized by Afghans when they took over under Hotakis.
So overall, Greeks colonized Iran totally but not in Age of Colonialism. <span />
Answer:
status attainment theory
Explanation:
Status attainment theory or sometimes called status attainment, deals most especially around and with someone's position in society, or the person's class. Status attainment is often affected by both achieved factors, like the level of educational background, and ascribed factors, like how much income a family makes.
Status attainment can also be achieved by a combination of the status of one's parents' I'm addendum to the efforts and ability one possesses.