#### How Data Science Help Stock Brokers to take decision.

To begin with, let me explain you a term known as Standard Deviation: In statistics, the standard deviation is a measure that is used to quantify...

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Posted October 4, 2017
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To begin with, let me explain you a term known as Standard Deviation: In statistics, the standard deviation is a measure that is used to quantify...

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Posted September 6, 2018
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Our lives are measured, mapped, and recorded digitally—quite literally from birth to death. Whether we post something to social media, check the...

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Posted September 6, 2018
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Continuous Variable If a variable can take on any value between its minimum value and its maximum value, it is called a continuous variable. A...

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Posted September 6, 2018
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Many have come to view data science as the new business intelligence. However, data science and business intelligence are actually two very...

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Posted September 13, 2018
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Descriptive Statistics Descriptive statistics is the term given to the analysis of data that helps describe, show or summarize data in a...

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Posted September 13, 2018
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The term “hypothesis” may make you think about science, where we investigate a hypothesis. This is along the right track. In statistics, a...

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Posted September 16, 2018
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P Value When you perform a hypothesis test in statistics, a p-value helps you determine the significance of your results. Hypothesis tests are...

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Posted September 16, 2018
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The standard deviation of the mean (SD) is the most commonly used measure of the spread of values in a distribution. SD is calculated as the...

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Posted September 16, 2018
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Time Series This function summarises serially sampled data as the area under the time-observation or time-concentration curve (Bland 2000...

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Posted September 16, 2018
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Cross tabulation This a two or three way cross tabulation function. If you have two columns of numbers that correspond to different...

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Posted September 16, 2018
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Chi-square test The two by two or fourfold contingency table represents two classifications of a set of counts or frequencies. The rows represent...

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Posted September 16, 2018
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2 by K Chi-square Test Several proportions can be compared using a 2 by k chi-square test. For example, a random sample of people can be...

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