<span>A decrease in the amount of carbon dioxide that is released in the atmosphere, is correct</span>
As the degrees of freedom increase, the t distribution approaches the "normal distribution".
<h3>
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:
Constitution of 1890
Explanation:
The constitution of 1890 put literacy test as a requirement for people before they were allowed to cast their votes during the election.
At that time, the constitution was designed to reduce the power of minorities vote in the government.
A lot of black citizens during that time period did not have access to education due to their poor economic condition. As a result, black communities had a high illiteracy rate compared to white communities. This made a lot of black people unable to cast of their votes and choose their representatives within the government.
Answer:
men abuse there wives because the are unhappy with thereself or they are cheating
Explanation:
