in a histogram, frequencies are represented by\n\n b. bars\n\n d. leaves\n\n c. portions of the pie\n\n a…

in a histogram, frequencies are represented by\n\n b. bars\n\n d. leaves\n\n c. portions of the pie\n\n a. lines

in a histogram, frequencies are represented by\n\n b. bars\n\n d. leaves\n\n c. portions of the pie\n\n a. lines

Answer

Brief Explanations:

A histogram is a graphical display of data using bars of different heights to show frequencies of different intervals or classes. Bars represent frequencies in a histogram. Lines are not used for frequency - representation in histograms. Leaves are part of a stem - and - leaf plot, not a histogram. Portions of a pie are used in a pie chart for showing proportions, not in a histogram for frequencies.

Answer:

b. Bars