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Normal Curve শব্দের বাংলা অর্থ: স্বাভাবিক বক্ররেখা
Normal Curve Meaning In Bengali স্বাভাবিক বক্ররেখা
Normal Curve
Definition
1) In statistics, the normal curve, also known as the Gaussian curve or bell curve, is a symmetrical bell-shaped curve that represents the distribution of data points in a population when plotted on a graph. It is characterized by its peak at the mean, with data points tapering off symmetrically on either side.
2) The normal curve is a mathematical model that describes a probability distribution where the data is symmetrically distributed around the mean, with a predictable spread determined by the standard deviation. It is widely used in statistics for analyzing and interpreting data.
3) The normal curve is an essential concept in inferential statistics, as it allows researchers to make predictions, calculate probabilities, and draw conclusions about a population based on sample data. It is a key tool for understanding and interpreting research findings in various fields, such as psychology, sociology, and economics.
Examples
Normal Curve Example in a sentence
1) In statistics, the normal curve is a bell-shaped curve that represents a normal distribution.
2) The IQ scores of a population often follow a normal curve.
3) When data is normally distributed, it forms a normal curve on a histogram.
4) The heights of adult men typically follow a normal curve.
5) The normal curve is symmetrical around its mean.
6) When plotting test scores, teachers often expect to see a normal curve.
7) The normal curve is characterized by its peak at the mean value.
8) The concept of the normal curve is essential in understanding the principles of probability.
9) In natural phenomena, such as human body temperature, the data tends to align with the normal curve.
10) Understanding the properties of the normal curve is crucial in statistical analyses.
Part of Speech
Normal Curve (Noun)
Synonyms
Encyclopedia
In statistics, the normal curve, also known as the Gaussian curve or bell curve, is a symmetrical bell-shaped curve that represents the distribution of data points in a population when plotted on a graph. It is characterized by its peak at the mean, with data points tapering off symmetrically on either side.
The normal curve is a mathematical model that describes a probability distribution where the data is symmetrically distributed around the mean, with a predictable spread determined by the standard deviation. It is widely used in statistics for analyzing and interpreting data.
The normal curve is an essential concept in inferential statistics, as it allows researchers to make predictions, calculate probabilities, and draw conclusions about a population based on sample data. It is a key tool for understanding and interpreting research findings in various fields, such as psychology, sociology, and economics.
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