Bar diagram

Component bar diagram

Histogram

Multiple bar diagram

Geometric diagram

Frequency diagram

Both A and B

Arithmetic line graph

In a histogram, no space is left in between two rectangles, but in a bar diagram some space must be left between consecutive bars

The width of a bar is unimportant for the purpose of comparison. The width in a histogram is as important as its height.

We can have a bar diagram both for discrete and continuous variables, but the histogram is drawn only for a continuous variable.

All of these

continuous grouped frequency distribution

discrete grouped frequency distribution

individual series

all the above

True

False

mode

mean

median

all of these

True

False

True

False

True

False

We mark class size as width and the given frequency as length and draw the rectangle

We reduce class size to minimum class size keeping the length same

We find the proportionate lengths of the class corresponding to minimum width and draw the rectangle.

None of these

frequency polygon

frequency curve

frequency distribution

all of the above

time series data

chronological distribution

none of (a) or (b)

both (a) and (b)

mid-vales of the class

frequencies of respective classes

either (a) or (b)

neither (a) nor (b)

quantitative data

qualitative data

both (a) and (b)

none of the above

Histograms and historigrams are similar in look

Cube and square diagrams are similar in look

Pie-chart and ogives are similar in look

None of them

cumulative distribution in less than type

Cumulative distribution in more than type

discrete frequency distribution

cumulative frequency distribution

Histogram

Line graph

Pie chart

Bar graph