Stage 2 of pre-conventional development
Pre-conventional development is the area of development when someone is self-concerned. Stage 1 is when there is no difference between the right thing and not getting punished, so it has to be stage 2 of pre-conventional development.
The range is approximately equal to how many times the standard deviation is 6 times.
The standard normal distribution is a normal distribution with mean μ = 0 and standard deviation σ = 1. The letter Z is often used to denote random variables that follow this standard normal distribution.
The standard normal distribution is a special case of the normal distribution. The standard normal distribution has a mean of zero (μ=0) and a standard deviation of one (σ=1). A random variable following a standard normal distribution is denoted by z.
Standardizing a normal distribution results in a mean of 0 and a standard deviation of 1. This makes it easy to calculate the probability that a given value appears in a distribution, or to compare data sets with different means and standard deviations.
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Answer:
Perhaps the most significant development of mathematics during the Renaissance was the invention of infinitesimal calculus by Newton and Leibniz, at the end of the 17th century. This refers to the study of change based around limits, differentials and integration.
Explanation:
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The Columbian exchange was the arrival of new species in the Old and the New Worlds. Among the many species that arrived in the New World were the bacteria and viruses that were causing many illnesses but to which the Old World people were immune. The Native Americans were not immune so many of them, by some estimates even 90 %, died.
