Question

The word ‘Statistics’ had its origin from the Latin word
A) Statistik
B) Stato
C) Status
D) Statustic

Answer 1

Hint: It is clear that the word statistic derived from Latin word. Statistics is a form of mathematical analysis that uses quantified models, representations and synopses for a given set of experimental data or real-life studies.

Complete step-by-step solution:
The word statistics comes from the modern Latin phrase statisticum collegium, which gave rise to the Italian word statista and the German statistic. It acquired the meaning of the collection and classification of data generally in the early nineteenth century. The collection of data about states and localities continues, largely through national and international statistical services.
The word ‘Statistics’ had its origin from the Latin word ‘’Status’’.
$\therefore $ The answer is option $\left( C \right)$.
Example for statistics: If one wishes to determine the average height of adult women aged $20 - 30$ in the United States, it would be impractical to try to find all such women and ask or measure their heights. However, by taking a small but representative sample of such women one may determine the average height of all young women quite closely. The matter of taking representative samples is the focus of sampling.

Note: Most important methods for Statistical Data Analysis:
$ \Rightarrow $ Mean: The arithmetic mean, more commonly used as ‘’the average’’, is the sum of a list of numbers divided by the number of items on the list. The mean is useful to determine the overall trends of a data set.
$ \Rightarrow $ Standard deviation: It is often represented by the Greek letter sigma, is the measure of a spread of data around the mean.
$ \Rightarrow $ Regression: This models the relationships between dependent and explanatory variables, which are usually charted on a scatter plot.
$ \Rightarrow $ Sample size: When measuring a large set of data like population, we don’t need to collect information from everyone here a sample space does a job as well.
$ \Rightarrow $ Hypothesis Testing: In data analysis and statistics, we may consider the results of a hypothesis test statistically significant if the results couldn’t have happened by random space.