Is this something to solve or a joke
As the degrees of freedom increase, the t distribution approaches the "normal distribution".
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What is normal distribution?</h3>
For independent, random variables, the normal distribution, often referred as the Gaussian distribution, represents the most significant probability distribution in statistics. Most people are familiar with the bell-shaped curve found in statistical reports.
Some key features regarding the normal distribution are-
- A normal distribution is a probability distribution that is symmetrical around the mean, with most observations clustering around the central peak and probabilities tapering off equally in both directions.
- Data points in both distribution tails are similarly uncommon.
- Whereas the normal distribution appears symmetrical, it is not the only symmetrical distribution.
- The Student's t, Cauchy, & logistic distributions, for example, are symmetric.
- The normal distribution, like any other probability distribution, defines the how values of a variable is distributed.
- Because it accurately captures the range of values for many natural occurrences, it's the most essential probability distribution in statistics.
To know more about the normal distribution, here
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Answer: Critical thinking.
Explanation:
Rita is involved in critical thinking when making a decision on which phone to buy. Critical thinking involves gathering information on a subject matter, analysing the information and then coming to conclusion or making a decision based on information gathered.
First of as Japan is an island nation set on an archipelago.
The area on which they could grow food was limited but thanks to plenty of rain
and an agreeable climate they made the best of what they had. Unfortunately,
the frequent earthquakes can also cause tsunamis and cause huge devastation. In cultural
and political sense this geographic location helped Japan protect their
nation and also helped them preserve and foster their cultural identity while
the sea routes allowed for good trading opportunities.
Answer:
Explanation:
"Controlling the High Ground
Its first settlers built the city of Rome atop seven different hills, according to Eduplace, a resource for history teachers. Building the city on high ground forced any attacking army to fight its way uphill, giving the defending forces a major advantage. The Romans understood this advantage and built fortresses on top of several of the hills. For example, Muses' Realm reports that Capitoline Hill was the seat of Rome's government and its largest fortress. Rome's naturally defenses made the city almost immune to attack, a feature that allowed the city to grow and ultimately dominate its neighbors.
Rich Farmland
Aside from its strategic military placement, Rome was also ideally positioned for agriculture. As the city grew on the seven hilltops, agriculture grew at the base of the hills. Soil on the Italian Peninsula is rich as a result of heavy deposits of volcanic ash, according to Hofstra University. The soil and the mild climate helped the Romans grow surplus olives and grain. Reliable food production allowed the population to grow, and the trade in olives and olive oil helped the Roman economy expand.
Limited Sea Power
Although the Romans were renowned for their military might on land, the early republic was a very limited sea power. According to Heritage History, during the First Punic War, the republic had virtually no naval forces. To facilitate their invasion of Carthage, the Romans had to build 150 ships from scratch. One reason for the Romans' lack of naval power was the lack of viable ports. The city of Rome is set far back from the ocean, and few other Roman cities offered easier access to ocean. Due to this quirk of geography, the Romans concentrated on building up their land-based forces.
All Roads Lead to Rome
Rome's geography forced the Romans to rely on overland transportation much more than other empires. The absence of ports and small number of major rivers lead the Romans to build a massive network of roads. At the height of the empire, the network included more than 80,000 kilometers of roadways, according to Hofstra University. The transportation system made the city of Rome the critical trade hub for the entire Mediterranean for centuries. Roman roads were of such high quality that many still exist today."
