# B.Com Ist Year

## BCom 1st Year Analysis Of Time Series Notes

BCom 1st Year Analysis Of Time Series Notes :- Section A SHORT ANSWER QUESTIONS  Q.1. Explain the meaning and importance of time series. Or What is meant by time series?  Ans. Meaning of Time Series: An arrangement of statistical data in accor occurrence or in a chronological order is called…

## BCom 1st Year Correlation Long Question Answer Notes

BCom 1st Year Correlation Long Question Answer Notes :- Q.1 What is correlation? What are the types of correlation? Discuss the degree of correlation. Or Explain the meaning and significance of the concept of correlation. Give the general rules for interpreting its coefficient. Or What is meant by correlation? Does…

## BCom 1st Year Correlation Short Question Answer Notes

BCom 1st Year Correlation Short Question Answer Notes :- SHORT ANSWER QUESTIONS  Q.1. What do you mean by correlation? Why is it important? Ans. Correlation is the relationship between two such variables in which the values of the other variables also change with the change in the values of one…

## BCom 1st Year Dispersion And Skewness Long Notes

BCom 1st Year Dispersion And Skewness Long Notes :- Q. 1 Discuse objects and importance of dispersion. What are the characteristics for a satisfactory measure of dispersion ? Or What do you mean by dispersion? How is it measured? Distingulsh clearly between dispersion and skewness. Ans. Dispersion:  Dispersion literally means…

## BCom 1st Year Dispersion And Skewness Short Notes

BCom 1st Year Dispersion And Skewness Short Notes :- Section A SHORT ANSWER QUESTIONS  Q.1. What do you understand by dispersion? Give the measures.  Ans. Dispersion refers to the variability in the size of items. It is the spread or scatter of values om a measure of central tendency and…

## BCom 1st Year Statistical Averaage Long Notes

BCom 1st Year Statistical Averaage Long Notes :- Long Question Answer Q.1. Define the term ‘Average’ with and example. Discuss various objectives and measures of central tendency. Ans. Concept of Average : An average is a technique which reduces mass complex data into a single figure and which exhibits most…

## BCom 1st Year Statistical Averaage Short Notes

BCom 1st Year Statistical Averaage Short Notes :- SHORT ANSWER QUESTIONS Q.1. What do you mean by measure of central tendency or average?  Ans. Measure of Central Tendency or Average: It is a figure that represents the large number of observations in a concise or single numerical data. It is…