descriptive statistics

Arrangement of data into different classes or groups is called

• Statistical distribution

• Frequency distribution

• Econometric distribution

• Classful distribution

Data representing the number of data values in each of several nonoverlapping classes in a method named as

• Relative distribution

• Bar distribution

• Frequency distribution

• Cumulative distribution

The variability of a set of continuous scores around the mean is indicated by the means of

• Variance

• Phi-coefficient

• Slope coefficient

• Standard deviation

The number of observations that falls in a certain class is known to be its

• Range

• Limit

• Rank

• Frequency

The value halfway between the lower and upper class limits is known to be as

• Class midpoint

• Class boundary point

• Class dot point

• Class plot point

Dividing frequency of any class by the total number of frequencies, results in

• Relative frequency

• Relative Percentage distribution

• Cumulative frequency

• Cumulative percentage distribution

A normal distribution in kurtosis is named to be

• Leptokurtic

• Platykurtic

• Normal kurtosis

• mesokurtic

A distribution with a highest peak in kurtosis is said to be

• Meso kurtosis

• Lefto kurtosis

• Plety kurtosis

• Edge-kurtosis

A distribution having a flat degree in terms of kurtosis is known to be

• Plety kurtosis

• Meso kurtosis

• Melto kurtosis

• Lefto kurtosis

Statistics used to describe or summarize a set of observations is known to be

• Descriptive statistics

• Comparative statistics

• Referential statistics

• Inferential statistics