A symmetric, bell-shaped frequency distribution that is completely defined by its mean and standard deviation is the<u> normal distribution.</u>
A symmetrical distribution about the mean, such as the normal or Gaussian distribution, indicates that data points closer to the mean occur more frequently than data points further from the mean.
The normal distribution is represented graphically by a bell curve. A bell curve of probabilities is more properly known as the normal distribution. The standard deviation is one and the mean is zero in a normal distribution. Its kurtosis is 3, and its skewness is 0. Not all symmetrical distributions are normal, but all normal distributions are symmetrical. The normal distribution can be thought of as a rough approximation of many naturally occurring events. However, most price distributions in finance are not normally distributed.
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Answer:
it began in 1760. it started there because of the new inventions that were made like the cotton gin, electricity and other inventions. More and more countries got access to these inventions and they became more and more industrialized and urban.
Answer:
Differentiation strategy
Explanation:
This question defines the differentiation strategy. It is an approach which businesses develop whereby they provide their customers with unique and different goods and services than what other competing firms may have to offer in the market. The main goal is to have an advantage increase in the market compared to others.
Answer:
A. Contingency planning
Explanation:
Contingency planning refers to the an approach in forecasting unexpected events by developing an action plan to appropriately respond to such threats. In this scenario, despite that the company expects favourable sales in the future, it is planning to face an unexpected drop in sales.
